Administrative professional : theories and procedures 
Stulz, Karin. 
 - 7th ed. 
 -  Cengage Learning Asia Pte Ltd,  2016 
 - xiv, 460 p. 
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<br/><br/><label>ISBN: </label>978-9-81463395-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administrative assistants.
<br/><br/><label>Dewey Class. No.: </label>651.3 S9343 2016