POLIS A.RICHARD <br/><br/>
FUNDAMENTAL MATHEMATICS FOR ELEMENTARY TEACHERS  A BEHAVIORAL OBJECTIVES APPROACH 
A.RICHARD POLIS, EARL M.L.BEARD 
 - NEW YORK  HARPER&ROW,PUBLISHERS  1973 
<br/><br/><label>ISBN: </label>060452447 
<br/><br/><label>Dewey Class. No.: </label>510 POL