1. Copy Cataloging Checklist [1]
2. Added Copy or New Record [2]
3. CIP Records (AACR2/RDA): Guidelines for Upgrading with Examples [3]
4. Variant Editions Checklist (RDA) [4]
5. Abbreviations
6. Language Tools
Links
[1] http://web.library.yale.edu/cataloging/cms/basic-copycat-checklist
[2] https://web.library.yale.edu/cataloging/workflow/added-copy-or-new-record-books
[3] https://web.library.yale.edu/cataloging/CIP
[4] https://web.library.yale.edu/cataloging/editing/variant-edition-checklist
[5] https://web.library.yale.edu/cataloging/AACR2-abbreviations
[6] https://web.library.yale.edu/cataloging/months.htm
[7] https://confluence.cornell.edu/display/LTSP/Abbreviations+for+Captions+%28For+Use+in+Voyager+Holdings+Records%29%3A+++APPENDIX+A
[8] http://domesticat.net/misc/monthsdays.php
[9] https://web.library.yale.edu/african-languages-cataloging
[10] https://web.library.yale.edu/cataloging/music/fraktur
[11] http://library.princeton.edu/departments/tsd/katmandu/greek/welcome.html
[12] https://www.loc.gov/catdir/cpso/roman.html