'76 window weatherstripping

[maxreps]

I have the vent windows out and have the new 2 piece rubber but can not find instructions anywhere on how to take the glass out and the frame apart. I could drill a few of the rivets out to accomplish the goal but would rather do it the "right way". So if anyone has or can point me to the info I'd be grateful.

Also, until tonight I was unaware that rivets were involved. I thought it was a glue or press fit like the roll up window, is LMC the only place to get the rivets?

thanks in advance