000 00404nam a2200169Ia 4500
008 200213s9999 xx 000 0 und d
020 _a9788183305693
082 _aH 330.03 MAT
100 _a"Mathur, B.L."
245 0 _aArthik vikas vishwakosh
260 _aNew Delhi
260 _bArjun Publishing House
260 _c2015
300 _a7v.
650 _aArthik vikas-vishwakosh
942 _cB
999 _c240519
_d240519