Microforms in libraries a reader 

 - England:   Mansell Information,   1975 
 - x, 428p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Microforms 
<br/><br/><label>Universal Decimal Class. No.: </label>D 026:778.14(08)  / L5