CUBA stamps - collecting postage stamps on computer science

CUBA postage stamps

	ID#645 Country Cuba Year 2007 Issue Special education 1v Subject personal computer Tag PC
	ID#365 Country Cuba Year 2005 Issue Anniversary of Information Ministery 1v Subject notebook, fiber optic Tag notebook
	ID#366 Country Cuba Year 2005 Issue Information summit Tunis 1v Subject personal computer Tag PC
	ID#58 Country Cuba Year 2002 Issue UPAEP 1v Subject pc - email - @ Tag e-mail printed circuit PC binary code
	ID#581 Country Cuba Year 2002 Issue 40 anniversary of UJC Subject personal computers Tag PC
	ID#794 Country Cuba Year 2002 Issue UPAEP 2v Subject children using personal computer Tag PC
	ID#158 Country Cuba Year 1970 Issue Expo Osaka 5v Subject punched card Tag punched card