bibliographer

noun

person who describes and lists books and other publications

Wiktionary

noun

Etymology: Etymology tree English bibliography Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English bibliographer From bibliography + -er.

A person who compiles bibliographies, or who studies bibliography.