Information technology service management / 
3G E-Learning LLC 
 - New York :  3G E-Learning LLC,  2018. 
 - ix, 266 p.: col. ill.; 23.5 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781682514108 
<br/><br/><label>Dewey Class. No.: </label>C 004.068 In43 2018