Publishers, distributors & wholesalers of the United States.
R.R. Bowker Company.Dept. of Bibliography.
R.R. Bowker Company.Publications Systems Dept.
R.R. Bowker Company.Database Publishing Group.
New York : R.R. Bowker,
c1981-
Issues for  lack edition numbering and published in 2 v.
Issues for 1981- prepared by the R.R. Bowker Company's Dept. of Bibliography in collaboration with its Publications Systems Dept.; issues for  prepared by the Company's Database Publishing Group.
Also available as part of CD-ROM: Library reference plus.
Publishers and publishing
Book industries and trade
Book industry
Publishers and distributors of the United States
Library reference plus