Gudavarthy, Ajay (Editor) <br/><br/>
Effective evaluation 

 - San Francisco  Jossey-Bass Publishers  1981 
 - 423p. 
<br/><br/><label>ISBN: </label> RS 556.80 
<br/><br/><label>Source: </label> RS 556.80 
<br/><br/><label>Dewey Class. No.: </label>001.4 GUB