Instructor's solutions manual :  a problem solving approach to mathematics for elementary school teachers / 
by Louis L. Levy...[et.al.]. 
 - 5th. ed. 
 - Reading, Massachusetts :  Addison-Wesley Publishing Company,  1993. 
 - 300p. :  illus. ;  27.5cm. 
<br/><br/><label>ISBN: </label>0201525666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics---Study and teaching (Elementary).<br/>Problem solving.