BALAKRISHNAN, Shyama Encyclopaedia of Library and Information Technology for 21st Century Abstracting Practices in Libraries - New Delhi Anmol Pub.Pvt.Ltd. 2000 - viii, 261p. - Vol 1 . ISBN: 81-261-0650-6 Subjects--Topical Terms: Abstracting PracticesOnline Computer ServicesFunctions of Abstracting Dewey Class. No.: 020.03