000 00272nam a2200121Ia 4500
005 20260205052227.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aAggarwal, R S
245 0 _aArithmatic
260 _aN D
_bS Chand
_c1996
300 _a569p.
942 _cBK
999 _c110972
_d110972