000 00427nam a2200169Ia 4500
005 20250619144833.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c£1.40
040 _aMAIN
041 _aEnglish
082 _a510
_bSCH
245 4 _aThe school mathematics projects
_b: book T4
260 _aCambridge
_b; Cambridge University Press
_c, 1965
300 _aix,329p.
650 _aMathematics
942 _cBK
999 _c113784
_d113784