Roy Choudhury, Amiya Kumar <br/><br/>
Elements of workshop technology :  machine tools / 
by Roy Choudhury and Nirjhar Roy. 
 - 15th ed. (rev.) 
 - Calcutta,  Oxford Book Co.  [1962?] 
 - vol. II ; xiv, 708 p. :   ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8185099154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metal-work--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>621.7  / CHO/E