000 00334nam a2200145Ia 4500
008 230430s9999 xx 000 0 und d
020 _a978-93-5058-853-6
100 _aSingla, R.K
245 0 _aSangathnatmak vyevhar
260 _c2022-23
300 _a206
650 _aCommerce
650 _aSangathnatmak vyevhar
942 _cBK
999 _c17067
_d17067