Computers in mathematics education :  1984 yearbook ; editors Viggo P. Hansen, Marilyn J. Zweng. 

 - Reston:   National Council of Teachers of Mathematics,   1984.  
 - 244 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0873532104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Computer-assisted instruction
<br/><br/><label>Dewey Class. No.: </label>510.78