AAT <br/><br/>
Business environment:  level 1/ 
AAT 
 - Colombo:  "AAT,"  2020 
 - 226p. 
<br/><br/><label>ISBN: </label>978 955 3907 07 3 
<br/><br/><label>Subjects--Index Terms: </label>AAT 
<br/><br/><label>Dewey Class. No.: </label>338.7  / AAT