Schermerhorn, John R. <br/><br/>
Management for productivity 4e - wilson instructor's gde / 
John R. Schermerhorn. 
 - [S.l.] :  John Wiley & Sons Inc,  1993. 
 - 64 p. 
 - Video. .
 - Video. .
<br/><br/><label>ISBN: </label>0471543411 (paperback) 9780471543411 (paperback)