Scholarly periodicals in microfiche :  here's your opportunity to replace your overloaded shelves with inexpensive, space saving, easily accessible microfiche.  Folleto 

 - Kraus reprint. 
 - New York :  [s.n.,  19--] 
 - 14 p. ;  28 cm. 
<br/><br/> Catalogación preliminar. 
<br/><br/><br/>Texto en inglés.