000 00321nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a510.5
_bAGA
100 _aAgarwal P K
245 0 _aCourse in arithmatics
260 _aNew Delhi :
_bCyber Tech Pub.,
_c2021.
350 _a160
650 _aManagement
999 _c166946
_d166946