Trivedi Harshad R <br/><br/>
Microsocial studies in development and change 
Trivedi Harshad R 
 - Allahabad  Chugh Publications           1977 
 - 340p  cm. 
<br/><br/><label>Standard No.: </label>145517 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:6.2'N7, L7