Subrata Pal <br/><br/>
Computer-aided engineering drawing 
Subrata Pal, Madhusudan Bhattacharyya 
 - 7th ed 
 - New Delhi  Viva Books  2009 
 - viii, 297 p. : ill. ; 25 cm 
<br/><br/><label>ISBN: </label>9788130912158 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer-aided design<br/>Engineering Drawing<br/>Mechanical drawing -- Data processing
<br/><br/><label>Dewey Class. No.: </label>620.00420285 SUB