Looking for logging into the First Search site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the First Search site. After that you can login as usual with your login credentials.
https://firstsearch.oclc.org/
http://www.google.de/url?url=http://www.firstsearch.org/error/badlogin_en.html
https://lorinet.info/firstsearch/
https://lorinet.info/
https://www.worldcat.org/
http://www.google.de/url?url=http://nrs.harvard.edu/urn-3:hul.eresource:worldcat
http://www.google.de/url?url=http://www.olis.ri.gov/lori/firstsearch.php
https://www.youtube.com/watch%3Fv%3DcZPXfl_tUkA
https://knowledge.exlibrisgroup.com/Alma/Knowledge_Articles/Z39.50_gate_error_for_OCLC_WorldCat_external_search%252C_or_AMICUS%252C_in_Alma
https://library.stanford.edu/search-services/firstsearch-worldcat
https://www.cdlib.org/cdlinfo/2018/07/12/new-look-for-firstsearch-coming-july-14th/
http://www.google.de/url?url=http://www.co.yuba.ca.us/Departments/Library/FirstSearchLogin.aspx
https://link.aps.org/doi/10.1103/PhysRevLett.121.251802