McKenzie, Jimmy C. <br/><br/>
Business mathematics  a learning systems approach 
Jimmy C. McKenzie, J. Roland Kelly 
 - Instructor's ed. 
 - Chicago  Rand McNally College Pub. Co.  1979 
 - ix, 518 p.  ill.  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics