This paper expounds the construction features of literature and collection of police school library,and advances some measures for the construction of literature and collection of police school library.

In this article,the author makes a probe into an identical content recorded commonly by the Mongolian document the origin of Mongol and Tibetan documents such as the history of the religious origins and so on.

The publication of Tibetan documents started long in Beijing, and the collection of them under different catalogues is in great number.

Development program of library collection is the guide of library collection construction.

“To get rid of the stale”and“take in the fresh”of documents have a com- mon task to undertake,that is,constructing,organizing,developing the system of the library collections,and regulating,controlling,reforming,perfecting the structure of the library col- lections,and making it more rational.

This paper analyzes the evaluation necessity of Vocational college Library collections through anal-yzing the two major outstanding features of Vocational college Library collections.