Begle, Edward Griffith,  1914- <br/><br/>
Critical variables in mathematics education:  findings from a survey of the empirical literature/ 
E. G. Begle. 
 - Washington, DC:  Mathematical Association of America,  c1979. 
 - xxvi, 165 p., [1] leaf of plates:  port.;  26 cm. 
<br/><br/>Bibliography: p. 163-165. 
<br/><br/><label>ISBN: </label>0883854309 
<br/><br/><label>LCCN: </label>78078131 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics---Study and teaching
<br/><br/><label>Dewey Class. No.: </label>510.7