Lucio, W.H. <br/><br/>
Supervision  A synthesis of thought and action 

 - New York  McGraw-Hill book company  1962 
 - 277 
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<br/><br/><label>Subjects--Uniform Titles: </label><br/>Supervision - School
<br/><br/><label>Dewey Class. No.: </label>379.15  / L87S