000 00587nam a22002054a 4500
003 BKBCL
005 20260708121801.0
008 260708s2022 ii 000 0 eng d
020 _a9780140124996
040 _aBKBCL
_beng
_cBKBCL
041 0 _aeng
082 0 4 _a510.7
_bPOL
100 1 _aPolya, George.
245 1 0 _aHow to solve it :
_ba new aspect of mathematical method /
_cPolya, George.
264 1 _aUK :
_bPenguin Book,
_c2022.
300 _axxxix, 222 p. ; 20 cm.
650 4 _aMathematics--Study and teaching
650 4 _aMathematics--Problems, exercises, etc
942 _cBK
999 _c4059
_d4059