What's the call number of neijiang normal College's collection?

"In general, the call number consists of two parts, such as d430 | k425 | tp399 | th2x639 | fy37 | 4 |12 (vertical) D430X639, K425FY37, TP 399 4, TH2 12 (vertical). The first part of the call number is the classification number used according to the subject theme of the book.

Dangdang reading client bought an e-book and couldn't stand it.

I want to watch good cartoons ~ ~ ~! ! ! !

Which private primary school in Yiwu is good?

Xiaoming borrowed five books.

What are the forms of public welfare activities

Which country is Milan in?

How to find the ISBN of a book

Is the hard disk a hard disk drive?

How about Rudong Linghe Primary School?

China's books are three thousand years old.