Vallen, Jerome J <br/><br/>
Check in check out : principles of effective front office management 

 - 3rd ed. 
 - Wm. C Brown Publ., Lowa  1985 
 - xxi,417 
<br/><br/><label>ISBN: </label>0-697-08240-7 
<br/><br/><label>Dewey Class. No.: </label>647.94 Val