@begin(header)
author: ackerman=ag@.ics.uci.edu
show_author: ShowNone
author_organization: Harvard X Class
node_expert: ackerman=ag@ics.uci.edu 
expiration_date: 11/27/93
last_modifier: ackerman=ag@.ics.uci.edu
last_mod_date: 11/27/91
mod_num: 1
@end(header)
@b<Learning about Xt and widget sets>

Do you want to learn
@button(What is a Shell widget?,Tutorial_Shell)
@button(About using Displays and Screens,Tutorial_SRes)
