The secondary school mathematics curriculum :  1985 yearbook ; Christian R. Hirsch, Marilyn J. Zweng / 
National Council Teachers of Mathematics. 
 - Virginia:   National Council Teachers of Mathematics,   1985.  
 - 250 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0873532171 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>510.712