000 00303nam a2200109Ia 4500
008 231129s2014 xx 000 0 und d
041 _aeng
082 _a510.79/AGG
100 _aDr. R.S. Aggarwal
245 _aArithmetic
260 _aS.Chand & Comp. Ltd. New Delhi
_bS.Chand & Comp. Ltd. New Delhi
_c2014
999 _c940609
_d940609