Penna, C V  . <br/><br/>
The planning of library and documentation services /  
C.V. Penna. 
 - Paris :   Unesco ,   1972. 
 - 158p. :   ills ;   20cm .  
 - Unesco manuals for libraries,   NULL  NULL; .
 - Unesco manuals for libraries,   NULL  NULL; .
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> USD 4.00 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>LIBRARY SERVICES 
<br/><br/><label>Dewey Class. No.: </label>025  / PEN/P