These are my most useful links:
As Chemical Engineer
The Che-Comp Group
Chemical Engineering Magazine
Chemical Finder
Yahoo!
Altavista
As Argentinian
Data54
Clarín Newspaper
As Martial Artist
Wai Kung Pai
United State Karate Alliance
Chinese Weaponry
As a Father
Sociedad Argentina de Pediatría
David R. Alvarado - Buenos Aires - Argentina.Copyright © 2000 [Alvarado]. All rights reserved.Reviewed: 2000-24-08 .
David Ramon Alvarado
