000 00282nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Dhingra, I.C. & Garg, V.K."
245 0 _aBasic Economic
260 _bS.Chand & Company
260 _c1980
365 _b14.00
942 _cBK
999 _c138271
_d138271