LAL(C); KUMAR(K) B.Lib. Guide : A Complete Source-book for Certificate, Diploma and Bachelor's Courses in Library and Information Science - 2009 ESS ESS Publications,New Delhi - 719 20 Paper Hard Binding ISBN: 978-81-7000-556-8 Subjects--Topical Terms: LIbrary Science Dewey Class. No.: 2 P9