Proceedings of the fourth meeting of All India council for technical education held at Calcutta on the 28th April, 1949 
India. Education, (Ministry of ..._ 
 - Delhi, India  Manager of Publications  1950 
 - 89p 
<br/><br/><br/>Bureau of education India Pamphlet No 67 
<br/><br/><label>Source: </label>Textual