Lewis, J Parry <br/><br/>
Introduction to mathematics  for students of economics 

 - 2nd ed. 
 - London  MacMillan St. Martin's press  1969 
 - xiii, 590p.; 22cm. 
<br/><br/><label>ISBN: </label>333073029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differentiation economicsd<br/>Economics mathematics<br/>Elementary Algebra<br/>Integration<br/>Logarithms<br/>Mathematics economics