000 00431nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-7069-1308-6
041 _aeng
082 _a2:12
_bl9;1
100 _aKumar, Krishan.
245 0 _aTheory of Classification /
250 _a2nd ed /
260 _aNew Delhi :
_bVikas publishing House pvt. ltd..
300 _ap.538,xii :
650 _aLibrary Science
942 _cTB
999 _c11301
_d11301