Administrative and office management / 
3G E-learning LLC 
 - USA :  3G E-learning LLC,  2020. 
 - xii, 336 p.: col. Ill.; 25.4 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781984635952 
<br/><br/><label>Dewey Class. No.: </label>C 651.3 Ad238 2020