Lewis, J. Parry <br/><br/>
An introduction to mathematics for students of economics / 
J. Parry Lewis. 
 - 2nd ed. 
 - London,  New York,  Macmillan;  St. Martin's P.,  c1969. 
 - xiii, 590 p.:  illus.;  23 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 561-562. 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0333073029 
<br/><br/><label>LCCN: </label>77076382  
<br/><br/><label>Nat. Bib. No.: </label>B69-20512 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39  / .L482 1969 
<br/><br/><label>Dewey Class. No.: </label>510.02433/LEI