000 00539nam a2200193Ia 4500
999 _c4314
_d4314
005 20200207171910.0
008 170527s2016||||xx |||||||||||||| ||und||
020 _a9788120318885
041 _aeng
082 _a510.76 P768h2
100 _aPolya, G.
245 0 _aHow to solve it
_ba new aspect of mathematical method
_cG. Polya
250 _a2nd ed.
260 _aNew Delhi
_bPrentice-Hall of India Private Limited
_c1985
300 _axxi, 253p.
650 _aMathematics
650 _aMathematics
_xStudy and teaching
942 _cBK