Purohit, P.N.  . <br/><br/>
Methodology of educational research: tools and techniques /  
by P.N. Purohit. 
 - Jaipur :   Mangal Deep Publications ,   2003 
 - vi, 279 p. :  
<br/><br/><label>ISBN: </label>81-7594-123-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, reserach methodology
<br/><br/><label>Dewey Class. No.: </label>T48  / P3