000 00308nam a2200145 4500
020 _a
_cRs
082 _a025.4 RAN/COL
100 _aRanganathan S R
_e
245 _aColon classification
_cRanganathan S R
250 _a
260 _aLondon
_bAsia pub.
_c1960
500 _a
700 _a
_e
942 _cBK
999 _c378916
_d378916