Sielaff, Theodore J. <br/><br/>
Introduction to business  American enterprise in action 
Theodore J. Sielaff, John W. Aberle. 
 - Belmont, Calif.,  Wadsworth Pub. Co.  c[1969] 
 - 530 p.  illus.  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>2010060802 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business.