Gaughan, Edward. <br/><br/>
Introduction to business mathematics / 
Edward D. Gaughan and Edmund A. Scribner. 
 - Boston, Mass. :  Kent Pub. Co.,  c1986. 
 - xx, 519 p. :  table, photos, ill.;  28 cm. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>ISBN: </label>053405238X (pbk.) :  $20.00 (est.) 
<br/><br/><label>LCCN: </label>85009087  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.<br/>Mathematics
<br/><br/><label>LC Class. No.: </label>HF5691  / .G35 1986 
<br/><br/><label>Dewey Class. No.: </label>513.93/GAI