Invest Guyana 2014- 

 - GeorgetownGY  Advertising & Marketing Services (AMS)  2014- 
 - v. 
<br/><br/> Documentation Centre has: 2010-'11; 2017-18; 2018-19 
<br/><br/><label>Universal Decimal Class. No.: </label>11.02.06 I613