Lewis J Parry <br/><br/>
Introducation  to mathematics    for student of economics 

 - 2 
 -  1969 
<br/><br/><label>Standard No.: </label>121776 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>BobX, K9;1-.3