Arens, Alvin A <br/><br/>
Systeams understanding AID  
Alvin A Arens 
 - Okemos ;  Inc Armond Dalton Publishers ,  2008. 
 - 96p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>978-912503-27-1 
<br/><br/><label>Subjects--Topical Terms: </label>