CHAPMAN, W. A. J. DR <br/><br/>
ELEMENTARY WORKSHOP CALCULATIONS 

 - LONDON  EDWARDS ARNLD  1972 
 - 259P 
<br/><br/><label>ISBN: </label>0-7131-3261-2 
<br/><br/><label>Dewey Class. No.: </label>670.42 CHA'E