Organisation executive coursw   Executive divizen    

 - California  Bridge publications inc          1991 
 - 1528p.;Bib.:p1511.,APP.:P.1443-1457P  cm. 
<br/><br/><label>ISBN: </label>0884045986 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:87.73.N91, NI .7