000 00299nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a510 AGG/A
100 _aRS Aggarwal
245 0 _aArithmetic
250 _aNULL
260 _bS Chand and Co
_aNew Delhi
_c2012
300 _a549
942 _cBKS
999 _c14429
_d14429