Ash, Lee, 1917- <br/><br/>
Subject collections 

 - 3rd ed., revised & enlarged 
 - New York  Bowker  1967 
 - ix, 1221 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library resources--United States--Directories<br/>Library resources--Canada--Directories