Modern retailing :  theory and practice / 
J. Barry Mason, Morris L. Mayer. 
 - 4th ed. 
 - Plano, Texas :  Business Publications Inc.,  1987. 
 - 834 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0256030723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Retail trade.