000 00480 a2200181 4500
005 20230920151400.0
008 230920b |||||||| |||| 00| 0 eng d
020 _a817000473X
082 _a025.4 R162c
100 _aRanganathan, S. R.
245 _aClassification and communication
260 _bEss Ess Publications
_aNew Delhi
_c1973
300 _a291p.
650 _aClassification
_xBook
650 _aClassication of science
650 _aCommunication
942 _cBK
999 _c24601
_d24601