Walker, W. G. (William George), 1928-  Walker, W. G. (William George), 1928- <br/><br/>
The Principal at work :  case studies in school administration. 

 - 2nd ed. 
 - [St. Lucia, Queensland] :  University Press,  [1968 (1972)] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High schools -- Administration -- Case studies.--High schools -- Administration -- Case studies.--High schools -- Administration -- Case studies.