000 00430nam a2200169Ia 4500
999 _c127537
_d127536
005 20200721111739.0
008 180712s9999 xx 000 0 und d
020 _a0706907973
082 _a025.34
_bKRI
_223
100 _aKRISHAN, Kumar
245 _aTheory of Classification
260 _aNew Delhi
_bVikas Publishing House
_c1979
300 _axii, 560 p.
509 _aNS
650 _aLibrary Classification
942 _cS