000 00450nam a22001577a 4500
003 OSt
008 190203b2018 xxu||||| |||| 00| 0 eng d
020 _a9788193607473
082 _a025.4
_bS16L
100 _aSatija M P, Martinez-avila D and Segundo R San
245 _aLibrary Classification and S R Ranganathan: A Guide
260 _aNew Delhi
_bEss Ess
_c2018
300 _a292p.
650 _aLibrary Science- Classification
942 _2ddc
_cB
999 _c186062
_d186062