000 00403nam a2200133Ia 4500
008 200324s9999 xx 000 0 und d
082 _a25.43
_bSIN-U
100 _aSingh, K
245 0 _aUDC: A manual for classification practical and information resources
260 _aNewDelhi :
_bToday & Tomorrows Book Agency,
_c2012
300 _a389p.
650 _aLibrary classification schemes
942 _cBK
999 _c603924
_d603924