Nayar B K Ed. <br/><br/>
Science and development   Essays on various aspects    
Nayar B K Ed. 
 - Bombay  Longman India           1976 
 - 226p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science
<br/><br/><label>Dewey Class. No.: </label>A, L6