Lewis, J. Parry <br/><br/>
An introduction to mathematics :  for students of economics / 
J. Parry Lewis 
 - London :      Macmillan ,  1961 
 - x, 394p. :  ill. ;  15 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0333073029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <br/>Geometry<br/>Trigonometry<br/>Algebra<br/>Business mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / LEW