000 00308nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a513.077
100 _a"Aggarwal, Ashish"
245 0 _aQuick Arithmetic
250 _n1
260 _bS. Chand
365 _b180
942 _cBK
999 _c201847
_d201847