Ohededer, A. K.. <br/><br/>
Library classification /  
A K Ohdedar, B. Sengupta. 
 - 2nd ed /   . 
 - Kolkata :   World Press ,   1977. 
 - 264p. :   ill., figs,.charts ;   18cm. .  
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label> NULL (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>LIBRARY CLASSIFICATION 
<br/><br/><label>Dewey Class. No.: </label>025.42  / OHD/L