As a set, it must satisfy two aspects:
1. scarce
2. It has special significance.
So I don't think those books that will be reprinted constantly have much meaning unless they have a special complex about a certain version.
I will collect the first issue of some magazines, some extra volumes of major events, and some collections of topics I like.
To the north (above) is the student dormitory (living area).
You can Google it yourself.
Hangzhou Business School? The schoo