MEXICO stamps - collecting postage stamps on computer science

MEXICO postage stamps

	ID#918 Country Mexico Year 2003 Issue Satellite internet network 1v Subject pixel design Tag pixel computer graphics
	ID#828 Country Mexico Year 2002 Issue Information technology 1v Subject binary code, @ Tag e-mail binary code
	ID#981 Country Mexico Year 2000 Issue 20th century 1v Subject personal computer Tag PC
	ID#119 Country Mexico Year 1999 Issue woman day Subject internet, software, email, url Tag e-mail internet URL software
	ID#917 Country Mexico Year 1992 Issue 50th anniversary radio and television 1v Subject lcd characters Tag characters-LCD
	ID#440 Country Mexico Year 1985 Issue Satellite launch 3v Subject terminal - computer characters Tag terminal characters-MICR
	ID#520 Country Mexico Year 1984 Issue Export 1v Subject printed circuit Tag printed circuit
	ID#439 Country Mexico Year 1970 Issue Census 2v Subject Print characters Tag characters-other