Sachdeva, B R <br/><br/>
Blueprint reading for the mechanical trades : basic engineering drawing 

 - New Delhi  Tata McGraw-Hill  1979 
 - 166p 
<br/><br/><label>ISBN: </label>0-07-096645-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blueprint reading<br/>Engineering drawing -- Blueprint reading