How much does it cost to copy the ancient water conservancy books collected by the National Library?
According to the different types of operators, the charges are different. If you re-copy, it is the same as ordinary copying. If it is microfilm, it will be restored to A4, 1 yuan. If it is an original ancient book, you can't copy it, you can only copy it. The specific price depends on the version. There is no such thing as VIP.