Mrachek, Len,  1936- <br/><br/>
Basic mathematics for welding / 
by Len Mrachek with Frank Arendt. 
 - North Scituate, Mass. :  Breton Publishers,  c1982. 
 - xii, 369 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0534011101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding--Mathematics.
<br/><br/><label>LC Class. No.: </label>TS227.2  / .M73 1982 
<br/><br/><label>Dewey Class. No.: </label>512/.12  / BAS 1982