Which catogery of green card should I apply

来源: 于 2006-01-05 08:02:02 [旧帖] [给我悄悄话] 本文已被阅读：次

assistant professor in Maths. Hold H1 visa. about 20 publications, referee for several journals, reviewer for AMS. two membership. No experience in applying green card, please give some suggestions. thanks a lot!