Schell  <br/><br/>
Practical problems in mathematics for welders : Frank R. Schell, Bill J. Matlock. 

 - 4th ed.. 
 - Albany  Delmar Publishers  1996. 
 - vii, 195p.  ill.  24cm 
<br/><br/><label>ISBN: </label>0827367066 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weldings--Mathematics
<br/><br/><label>Dewey Class. No.: </label>671.520151 SCH 1996