Dennis, Leslie E., <br/><br/>
Out in front :  effective supervision in the workplace / 
by Leslie E. Dennis and Meredith L. Onion. 
 - Spring Lake Dr., Itasca, Il. :  National Safety Council,  1990. 
 - 228 pages ;   28 cm. 
<br/><br/><label>ISBN: </label>0879121807  RM150.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational Health.