Chasan, Robert. <br/><br/>
Practical problems in mathematics for welders / 
Robert Chasan. 
 - Fifth edition 
 - Clifton Park, N.Y. :  Delmar,  c2009. 
 - ix, 229 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>1418042293 (pbk.) 9781418042295 (pbk.) 
<br/><br/><label>LCCN: </label>2007940748 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding--Mathematics.
<br/><br/><label>LC Class. No.: </label>TS227.2  / .C425 2009 
<br/><br/><label>Dewey Class. No.: </label>DC 671.520151  / C38p