Perlick, Walter W. <br/><br/>
Programmed learning aid for introduction to business / 
Walter W. Perlick coordinating editor, Roger H. Hermanson. 
 - 3rd ed. 
 - Homewood, Ill. :  Learning systems,  1981. 
 - 130p. ;  26 cm. 
 - Irwin plaid series. .
<br/><br/> Cover title: Self review in introduction to business. 
<br/><br/><label>ISBN: </label>0256023522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Programmed instruction.