Singh, Ram Gopal  . <br/><br/>
Sodh-paddhati (research methodology) /  
by Ram Gopal Singh. 
 - Hariyana :   Shanti Prakashan ,   2011 
 - 271p :  
<br/><br/><label>ISBN: </label>978-93-81090-07-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>T48  / 152Q1