Sharma, Jagdish Saran. <br/><br/>
Reference service and sources of information / 
Jagdish Saran Sharma, D. R. Grover. 
 - New Delhi :  Ess Ess,   1987. 
 - viii, 288 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>817000022x (hbk.)