The central library, PEC (DU), is housed in an area of about 27000 sq. feet and organized into various sections, which are manned by professionally qualified staff. With a collection of about 1,08,028 volumes in science and technology, catering to the needs of about 2000 members (both staff and students), imparting / perusing studies in nine different branches of branches of engineering, it continuously acquires text and reference books. To keep its readers abreast with the latest developments in Engineering & Technology, the library is subscribing to 72 foreign and 18 indian technical journals in the print form. The library is a member of INDEST consortium under the Ministry of HRD since 2003. This consortium provides access to electronic resources i.e. IEL (IEEE), ASME & ASCE.

Having centrally air-conditioning facility with 250 seats in two spacious reading halls for reticent of its readers, the library functions from 9 AM to 8 PM / 11 PM with an open acess system to maximize the use of library resources. The Central Library is also having Multimedia Section to make use of most popular mode of education i.e. Electronic Media with the help of Computer, LCD projector, TV, VCR, OHP, Slide projector, CD, Floppy and collections of 450 CDs, 76 floppies and 581 Video Cassettes on variousb disciplines of technology. Online network connection has already been given to the library.

The database of Circulation Section, Reference Section and Theses Section have been prepared using LibSys Software. The same are accessible through library webpage in the campus. The issue/return of documents using barcode technology will start in next session.