000 00309nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a338.7
_b-
100 _a-
245 0 _aProblem solving an entrepreneurs
260 _aNew Delhi :
_bEdii,
_c2021.
350 _a750
650 _aManagement
999 _c165766
_d165766