000 00429nam a2200109Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aChaudhary S S
245 _aTricky Mathematics:for all competitive examinations
260 _aAgra
_bSahitya bhavana
_c
300 _a390p.;28cm
650 _aMathematics-competitive examinations
999 _c93922
_d93922