000 00302nam a22001217a 4500
020 _a0706986385
100 _aKumar Krishan
245 _aTheory of Classification
264 _aNew Delhi
_bVikas Publishing House
_c1998
300 _a560p
650 0 _aLibrary and information Science
942 _2lcc
_cBK
999 _c11561
_d11561