| 1 |  goodreads.com | Science and Education > Libraries and Museums | = | 00:04:46 | 5.16 | 45.25% |
| 2 |  oceanofpdf.com | Science and Education > Libraries and Museums | = | 00:04:27 | 12.42 | 16.33% |
| 3 |  bibliocommons.com | Science and Education > Libraries and Museums | = | 00:03:58 | 5.59 | 27.66% |
| 4 |  exlibrisgroup.com | Science and Education > Libraries and Museums | = | 00:07:15 | 6.19 | 33.12% |
| 5 |  wbsg8v.xyz | Science and Education > Libraries and Museums | 1 | 00:03:43 | 2.30 | 55.85% |
| 6 |  oclc.org | Science and Education > Libraries and Museums | 1 | 00:07:42 | 8.02 | 27.07% |
| 7 |  si.edu | Science and Education > Libraries and Museums | = | 00:02:03 | 3.53 | 54.47% |
| 8 |  openlibrary.org | Science and Education > Libraries and Museums | 1 | 00:01:33 | 3.00 | 44.26% |
| 9 |  z-lib.sk | Science and Education > Libraries and Museums | 5 | 00:06:18 | 8.72 | 31.55% |
| 10 |  mybib.com | Science and Education > Libraries and Museums | 2 | 00:01:45 | 2.22 | 46.66% |
| 11 |  babelio.com | Science and Education > Libraries and Museums | 1 | 00:04:17 | 4.67 | 47.56% |
| 12 |  shadowlibraries.github.io | Science and Education > Libraries and Museums | = | 00:01:11 | 1.83 | 65.78% |
| 13 |  contentreserve.com | Science and Education > Libraries and Museums | 2 | 00:00:59 | 1.69 | 57.14% |
| 14 |  metmuseum.org | Science and Education > Libraries and Museums | 2 | 00:02:45 | 3.88 | 49.88% |
| 15 |  ndl.go.jp | Science and Education > Libraries and Museums | 2 | 00:05:37 | 7.68 | 48.93% |
| 16 |  plos.org | Science and Education > Libraries and Museums | 1 | 00:01:46 | 1.73 | 60.49% |
| 17 |  d1wqtxts1xzle7.cloudfront.net | Science and Education > Libraries and Museums | = | 00:01:40 | 1.71 | 67.82% |
| 18 |  moma.org | Science and Education > Libraries and Museums | = | 00:02:16 | 3.35 | 49.33% |
| 19 |  libkey.io | Science and Education > Libraries and Museums | 4 | 00:04:37 | 3.67 | 18.22% |
| 20 |  bnf.fr | Science and Education > Libraries and Museums | 1 | 00:06:34 | 11.44 | 40.45% |
| 21 |  rmg.co.uk | Science and Education > Libraries and Museums | 49 | 00:01:36 | 1.89 | 64.33% |
| 22 |  znanierussia.ru | Science and Education > Libraries and Museums | 3 | 00:00:38 | 2.45 | 34.63% |
| 23 |  medialibrary.it | Science and Education > Libraries and Museums | 3 | 00:06:23 | 8.82 | 15.57% |
| 24 |  nypl.org | Science and Education > Libraries and Museums | 2 | 00:03:01 | 4.73 | 43.24% |
| 25 |  bookey.app | Science and Education > Libraries and Museums | 14 | 00:01:30 | 1.92 | 63.34% |
| 26 |  thecollector.com | Science and Education > Libraries and Museums | 1 | 00:01:33 | 2.28 | 62.31% |
| 27 |  polarislibrary.com | Science and Education > Libraries and Museums | 5 | 00:09:23 | 9.05 | 20.23% |
| 28 |  themarginalian.org | Science and Education > Libraries and Museums | 8 | 00:02:29 | 2.13 | 60.73% |
| 29 |  nhm.ac.uk | Science and Education > Libraries and Museums | 2 | 00:01:53 | 2.91 | 52.51% |
| 30 |  onleihe.de | Science and Education > Libraries and Museums | 3 | 00:05:15 | 9.48 | 23.46% |
| 31 |  senecapolytechnic.ca | Science and Education > Libraries and Museums | 6 | 00:08:11 | 13.62 | 21.87% |
| 32 |  louvre.fr | Science and Education > Libraries and Museums | 3 | 00:04:08 | 6.21 | 40.96% |
| 33 |  britishmuseum.org | Science and Education > Libraries and Museums | 9 | 00:02:53 | 4.78 | 48.57% |
| 34 |  listal.com | Science and Education > Libraries and Museums | 6 | 00:03:57 | 13.18 | 39.66% |
| 35 |  aspendiscovery.org | Science and Education > Libraries and Museums | 8 | 00:04:02 | 6.00 | 18.88% |
| 36 |  vam.ac.uk | Science and Education > Libraries and Museums | 2 | 00:01:49 | 3.67 | 50.53% |
| 37 |  ushmm.org | Science and Education > Libraries and Museums | 2 | 00:01:31 | 2.14 | 59.4% |
| 38 |  lib.ru | Science and Education > Libraries and Museums | 8 | 00:02:15 | 2.08 | 55.71% |
| 39 |  tate.org.uk | Science and Education > Libraries and Museums | 2 | 00:01:58 | 3.13 | 49.98% |
| 40 |  free-kniga.ru | Science and Education > Libraries and Museums | 4 | 00:18:46 | 13.20 | 39.51% |
| 41 |  nlb.gov.sg | Science and Education > Libraries and Museums | 1 | 00:02:31 | 6.25 | 35.51% |
| 42 |  citationmachine.net | Science and Education > Libraries and Museums | 8 | 00:05:01 | 7.85 | 25.05% |
| 43 |  ncl.edu.tw | Science and Education > Libraries and Museums | 3 | 00:04:17 | 7.22 | 32.36% |
| 44 |  kb.nl | Science and Education > Libraries and Museums | 1 | 00:01:19 | 2.36 | 59.12% |
| 45 |  bloomsbury.com | Science and Education > Libraries and Museums | 7 | 00:01:43 | 3.00 | 48.28% |
| 46 |  getty.edu | Science and Education > Libraries and Museums | 3 | 00:01:39 | 2.87 | 46.67% |
| 47 |  rusneb.ru | Science and Education > Libraries and Museums | 4 | 00:01:50 | 3.17 | 50.98% |
| 48 |  hathitrust.org | Science and Education > Libraries and Museums | 8 | 00:04:19 | 16.91 | 28.04% |
| 49 |  lapl.org | Science and Education > Libraries and Museums | 1 | 00:02:05 | 3.71 | 36.61% |
| 50 |  nl.go.kr | Science and Education > Libraries and Museums | 4 | 00:06:17 | 7.87 | 30.24% |
