000 00318nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aMathematics Ideal Practical Hand Book
250 _a4
260 _aNew Delhi
260 _bUttam
260 _c2014
300 _a135
650 _aMathematics
942 _c12
999 _c160848
_d160848