Hack, Walter G. <br/><br/>
Educational administration: selected readings 

 - Boston  Allyn and Bacon  1971 
 - viii,344p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organisation
<br/><br/><label>LC Class. No.: </label>LB2805.H22