统计学问题求教# Biology - 生物学
T*m
1 楼
Hi, I am filing B2 visa --> H4 visa for my wife using form I539.
I had an approved h1 visa.
where should I file?
Is 290 bucks for application fee?
Thanks.
I had an approved h1 visa.
where should I file?
Is 290 bucks for application fee?
Thanks.