000 00294nam a2200121Ia 4500
008 220408s2004 xx 000 0 und d
041 _aeng
082 _a510
_b AGG
100 _aAggarwal,R.S.
_9487139
245 _aObjective Arithmatic
260 _aNew Delhi
_b S.Chand
_c2004
300 _a594p
999 _c349334
_d349334