000 00340nam a2200157Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
100 _aLand, Frank W.
245 _aNew Approaches To Mathematics Teaching
260 _aLondon
260 _bMacmillan
260 _c0
300 _a152
350 _a0
365 _b0
365 _dRuppes
999 _c60080
_d60080