Man pages matching name webservice::ils::recordedbooks::partnerbase in section 3pm:

WebService::ILS::RecordedBooks::PartnerBase.3pm.en	debian 10 / libwebservice-ils-perl
WebService::ILS::RecordedBooks::PartnerBase.3pm.en	debian 11 / libwebservice-ils-perl
WebService::ILS::RecordedBooks::PartnerBase.3pm.en	debian 12 / libwebservice-ils-perl