000 00374nam a22001697a 4500
003 OSt
008 210409b ||||| |||| 00| 0 eng d
020 _a978-81-7000-423-3
041 _aE
082 _a 025.4 RAN C6th
100 _aS.R. Ranganathan
245 _aCOLON classificationn
250 _a6th
260 _aESS
_c2019
300 _a3.126
942 _2ddc
_cBK
999 _c503202
_d503202