000			002800000a22001090004500
245			_aThe school mathematics project : teacher's guide
260			_aLondon _bC.U.P.
500			_abooks A-H (304 p.; 339 p.; 357 p.; ; 357 p.)
080			_a51 _bS4
041			_aEN
942			_cBK
999			_c103647 _d103647