Ayyar, S N Chandrasekhara <br/><br/>
Catalogue of the exhibits in the economic production section except wood specimens 

 - Madras:   Government Press,   1921 
 - vi, 178p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Universal Decimal Class. No.: </label>338(083.7)(540)  / F1