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008 210723s9999||||xx |||||||||||||| ||und||
020 _a81-203-1888-5
035 _a41544
082 _a517.352
_BHOW / POL
100 _aPolya, G.
245 0 _aHow To Solve It : A New Aspect Of Mathematical Method
250 _a2nd
260 _aN. Delhi
_bPrentice Hall Of India Pvt. Ltd.
300 _a253
500 _a358
650 _aMathematical Methods
942 _cBK
999 _c43588
_d43588