Salzman, Stanley A. <br/><br/>
Mathematics for Business/ 

 - 4th ed. 
 - London  Harper Collins Publishers  1990 
 - xxvi,266p.;  ill.; 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>0673389030 
<br/><br/><label>LC Class. No.: </label>HF5681  / .Sa3 1990