Sethi, G S <br/><br/>
Workshop Calculation and Science / 
by G S Sethi 
 - New Delhi :  Tata McGraw-Hill Pub,   1984.,  
 - viii, 112 p. :  ill.   22 cm. 
<br/><br/><label>ISBN: </label>74519069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculation
<br/><br/><label>Universal Decimal Class. No.: </label>374.29