BILLSTENIN, Rick Libeskind, Shlomo Lott, Johnny W. <br/><br/>
A problem solving approach to mathematics for elementry school teachers / 
[by] Rick Billstein, Shlomo Libeskind, Johnny W.Lott 
 - 5th ed. 
 - Massachusetts  Addison-Wesley  1993 
 - xxii, 905 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>201525658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education
<br/><br/><label>Dewey Class. No.: </label>371.351  / BIL