Sen, N B  <br/><br/>
Progress Of Libraries In Free India / 
N B Sen 
 - New Delhi:  New Book Society Of India,  1967. 
 - 247p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>020.954  / SEN/P