Report, 1920-21. 

 - New Delhi :  Superintendent Government Printing,  1921. 
 - 173p. ;  23cm. 
<br/><br/> Chaired by F.D. Ascoli 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conference Proceedings.<br/>Questionnaire.<br/>Pressure vessels.<br/>Biolers.<br/>Corporation reports -- 1920-21.
<br/><br/><label>Dewey Class. No.: </label>G 621.18302654