Parameswaran Pillai, V R <br/><br/>
Veluthampi Dhalava 

 - Kottayam  NATIONAL BOOKSTALL  1978 
 - 245p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Labour economicsGeneralia
<br/><br/><label>Dewey Class. No.: </label>920.71  / PAR-V