Evaluation of needs and uses of current awareness services(CAS) and selective dissemination of information(SDI) in the ministry of environment, science and technology documentation desk

Girendra Prasad2021-04-302021-04-302008https://hdl.handle.net/20.500.14573/181129Evaluation of needs and uses of current awareness services(CAS) and selective dissemination of information(SDI) in the ministry of environment, science and technology documentation deskThesis