NMST (National Museum of Science & Technology) Library is a medium size special type of library. Its estsblish in 1965. NMST library presently situated at 2nd floor of NMST Bhaban. It has a good number of collections of Science & Technology related books & journal. There are several Encyclopedias of Science & Technology. Mostly books are Physics, Chemistry, Biology, Methmatics, Engineering, Computer Science, Herbal Science, & Science fiction books. In addition of periodicals are mainly different pamphlet, News bulleting & Science related Journal collect from various research Institution. NMST Library provides the mentionable service to researcher, technologist, students, planners, policy makers, and relevant users working in various scientific fields in Bangladesh. It has now a total stock of about 4064 books & 400 binding volumes journals, 16/35 mm scientific film & many scientific CDs and DVDs. The library remain open during office hours for users. Sunday to Thursday 9-00am to 5-00 pm, Friday & Saturday is closed. NMST library follow the CDS/winisis data base.