3G handy guide :  event management / 
3G E-Learning LLC 
 - USA :  3G E-Learning LLC,  2019. 
 - vii, 276 p.: col. ill. 23.6cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781680949087 
<br/><br/><label>Dewey Class. No.: </label>C 394.206 T531 2019