Aws certified sysops administrator officail study guide 
Stephen Cole  
 - Hoboken:  Jhon Welly and sons,  2018. 
 - xxxiii, 517p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>9781119377429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amazon web services(firm)<br/>Examinations<br/>Computers
<br/><br/><label>Dewey Class. No.: </label>004.076  / AWS