Yuill,Bruce <br/><br/>
Supervision : Principles and Techniques 

 - Sydney,  West publishing company,  1964. 
 - 324 p.  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Management
<br/><br/><label>Dewey Class. No.: </label>658.302  / YUI