BISG bulletin.
Book Industry Study Group.
Book Industry Study Group.Bulletin.
New York, N.Y. [etc.] Book Industry Study Group.
Issue for Feb. 1982 called v. 6, no. 18, but constitutes v. 5, no. 2.
Suspended Nov. 1983-Dec. 1985.
Split into: Trends update; and, BISG news.
Book industries and trade
Publishers and publishing
Book industries and trade.
Publishers and publishing.