000 00277nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Aggarwal, R.S."
245 0 _aObjective Arithametic
260 _bS.Chand & Company
260 _c1994
365 _b80.00
942 _cBK
999 _c136078
_d136078