Hack Walter G. <br/><br/>
School Business Administration : A Planning Approach/ Walter G. Hack. 

 - 6th. ed. 
 -  Needham Heights : Allyn And Bacon 1998 
 - X 406P.: ILL. 25CM. 
 -  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>0205163661 (Hbk)