Kathari, R.C. <br/><br/>
Research methodology:  methods abd techniques 
C.R. Kathari 
 - 2nd 
 - India:  New age International,  2004. 
 - xvi, 401 p.:  ill.;  24 cm. 
<br/><br/> includes an index 
<br/><br/><label>ISBN: </label>9788122415223 
<br/><br/><label>LC Class. No.: </label>DUCE H62.K448