Engineering industries and scientific instrument industries 
by Indian National Congress 
 - Bombay  Vora  1948 
 - 249p. 
<br/><br/> Rs.6.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental Trade - India
<br/><br/><label>Dewey Class. No.: </label>T216x54 In2n