Sukhiya ;S.P. & Mehrotra; P.V. <br/><br/>
Grah vigyaan shikshana  Hindi 

 - Chandigarh  Haryana Hindi granth academy  1975 
 - 528 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Home Science
<br/><br/><label>Dewey Class. No.: </label>640 N75