我国古代书目到底有多少?据汪辟疆统计(见《目录学研究》),自西汉刘向、刘歆的《七略》和《别录》到明末,包括官书目录、私家目录、史学目录,共151种。孙殿起在《贩书偶记》(正、续编)中,著录有清一代的书目计155种。这是很不完整的,因为历代不少公私书目,由于种种原因,只能以稿本、抄本形式流 According to Wang Bijiang statistics (see “Bibliography”), from the Western Han Dynasty Liu Xiang, Liu Xin’s “Seven Lips” and “Do not record” to the end of the Ming dynasty, including official catalog, private directory, history directory , A total of 151 species. Sun Dianqi “in the book” (in the sequel), recorded a generation of bibliography 155 kinds. This is very incomplete, because many private and public bureaus in various dynasties can only flow in manuscripts and transcripts for various reasons