First report 1969 

 - Bhopal  Govt Central Press India         1969 
 - 45p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>X9(D2).255.N65t, K9/GD