Sobel, Max A. <br/><br/>
Harper & row geometry / 
Max A. Sobel. 
 - [S.l.] :  Macmillian Publishing Company,  1986. 
 - 1 v. (unpaged) 
 - Teacher's edition. .
 - Teacher's edition. .
<br/><br/> Hardcover. 
<br/><br/><label>ISBN: </label>0065442016 9780065442014