Rosenberg, R. Robert  <br/><br/>
Business mathematics 

 - 9th ed. 
 - New York  McGraw-Hill Book Company  1982 
 - viii,552p.  24cm 
<br/><br/><label>ISBN: </label>0070537267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences and mathematics<br/>Rapid calculations<br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>513.93  / ROS