Lange, Walter H. <br/><br/>
Consumer mathematics workbook / 
Walter H. Lange, Temoleon G. Gouses. 
 - Teacher's ed. 
 - Boston :  Houghton Mifflin,  c1982. 
 - 126 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.<br/>Mathematics--Problems, exercises, etc.