00000nam a2200000 a 4500 20251203111635.0 8170004691 025.42 RAN Ranganathan,S.R Prolegomena to library classification.Vol.3 3rd ed. New Delhi Ess Ess Publications 2006 640p. 24cm. HB including index Library classification-Ranganathan,S.R _ 163919 C 133157 133157 0 0 0 0 PU PU 2010-09-14 1080.00 0 025.42 RAN 163919 BK