American book trade directory. 

 - New York  R.R. Bowker  1915- 
 - v. 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Book industries and trade--Directories.--United States<br/>Publishers and publishing--Directories.--United States.<br/>Book collectors--United States.