What does the M J in brackets mean?

Document type identification code: [M] stands for ordinary books and [J] stands for periodicals.

The symbol codes of general books, conference proceedings, compilations, newspapers, periodicals, dissertations, reports, standards, patents, databases, computer programs and electronic announcements are M, C, G, N, J, D, R, S, P and.

Where is the old library of Henan Polytechnic University?

In 2022, Emo's copy collection was the most complete (selected 200 sentences)

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Brief Introduction of Hefei University Library

What is the major of computer application technology?

Automotive engineering materials book information 3

What counseling books do Shanghai high school students have when they meet?

Reflections on Reading Skin �� Reading Notes

The concept of ancient prose stops at the printed version of Sanmin Bookstore.

Parent-teacher conference in large class last semester