Shepardson, Richard D. <br/><br/>
Scott Foresman mathematics :  practise workbook, book 8 / 
Richard D Shepardson. 
 - Illinois :  Scott Foresman and Company,  1980. 
 - 128 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0673118347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>372.7