000 00475nam a2200181Ia 4500
005 20250619145339.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a9788120318885
_c150
040 _aMAIN
041 _aEnglish
082 _a510
_bPOL
100 _aPolya, G.
245 0 _aHow to solve it
_b: a new aspect of mathematical method
260 _aNew Delhi
_b; Prentice-Hall Of India
_c, 2007
300 _axxii,253p.
650 _aMathematics
942 _cBK
999 _c128145
_d128145