000 00607pam a2200217a 44500
003 OSt
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008 170321b xxu||||| |||| 00| 0 eng d
040 _cIITK
041 _aeng
082 _a510.76
_bP768m v.1
100 _aPolya, George
245 1 _aMATHEMATICAL DISCOVERY
_cGeorge Polya
_bON UNDERSTANDING LEARNING, AND TEACHING PROBLEM SOLVING
260 _aNew York
_bJohn Wiley
_c1962
300 _a1V.
500 _aIncludes Bibliography
650 _aMathematics -- Problems, Exercises, Etc.
650 _aProblem Solving
650 _aMathematics
942 _cBK
999 _c424602
_d424602