Chaudhary S K Encyclopaedia of teaching of library science / by S K Chaudhary - New Delhi: A P H, 2011. - 5 vols (viii,250,272,271,262,276)p.; 22cm. ISBN: 978-81-313-1118-9 Subjects--Topical Terms: Library science - encyclopaedia Dewey Class. No.: R/E 020.720 3 / CHA