Mathematics around us :  skills and applications / 
L. Carey Bolster ... [et al.]. 
 - Glenview, Ill. :  Foresman and Co.,  1975. 
 - viii, 392 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0673042367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Decimal fractions.<br/>Metric system.<br/>Series, Farey.