Marks, John L. <br/><br/>
Teaching elementary school mathematics for understanding. 

 - 5th ed.  John L. Marks, Arthur A. Hiatt, Evelyn M. Neufeld. 
 - New York  McGraw-Hill  c1985. 
 - xi, 392 p.  ill.  25 cm. 
<br/><br/> Rev. ed. of: Teaching elementary school mathematics for understanding / John L. Marks [et al.]. 4th ed. 1975. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0070404232  27.50 (est.) 
<br/><br/><label>LCCN: </label>84007852  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>QA135.5  / .M36 1985 
<br/><br/><label>Dewey Class. No.: </label>372.7