B.S. Pathak <br/><br/>
ISAE Directory 1973 

 - 2nd Edition 
 - Ludhiana  Indian Society of Agricultural engineers  1973 
 - 400p 
<br/><br/>B.S. Pathak: ISAE Directory 1973.  (2nd Edition)  Ludhiana.  Indian Society of Agricultural engineers, 1973.--(631.3025PAT)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.3025  / ISAE