Crouch, Robert. <br/><br/>
Human behavior :  an economic approach / 
Robert Crouch. 
 - North Scituate, Mass. :  Duxbury Press,  1979. 
 - 204 p. :  illus. ;  23 cm. 
<br/><br/>Includes bibliog. references and index. 
<br/><br/><label>ISBN: </label>087872205x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Psychological aspects.<br/>Human behavior.<br/>Choice (Psychology).