Modular programme for supervisory development / edited by Joseph Prokopenko and James White 
by Joseph Prokopenko ... [et al.]. 
 - Geneva :  International Labour Office,  1981. 
 - 5v.  31 cm 
<br/><br/><label>ISBN: </label>9221026205 (v.2) ; 9221026213 (v.3) ; 9221026221 (v.4) ; 922102623X (v.5) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervision of employees--Study and teaching.<br/>Supervisors, Industrial.<br/>Personnel management.