000 00372nam a2200121Ia 4500
008 220725s2003 xx 000 0 und d
041 _aeng
082 _a29.93
100 _aKumar, P.S. G.
_9978920
245 _aInformation Sources and Services Theory & Practice VI & VII
260 _aDelhi
_bB.R. Publishing Corporation
_c2003
650 _aLIBRARY SCIENCE
_9978921
999 _c665242
_d665242