----------------- HES POSTING ----------------- 
May be, this is the place to remind everyone that Alfred Marshall wrote a 
book "The Economics of Industry", with Mary Paley Marshall, 1879 and later 
Industry and Trade.... 
 
Alain Alcouffe 
 
------------ FOOTER TO HES POSTING ------------ 
For information, send the message "info HES" to [log in to unmask]