Mcmurtry, Dorothy. <br/><br/>
Exercise book mathematics / 
Dorothy Mcmurtry 
 - Texas :  Steck-Vaugahn,  1990 
 - 158 p :  illus 
<br/><br/><label>ISBN: </label>0811442276 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510.76  / M478E