000 00349nam a2200145Ia 4500
020 _a0304325066
082 _b212-T
_a370.71
100 _a"Scheerens, Jaap"
245 0 _aEffective schooling
260 _bLondon : Cassell, 1992.
_aLondon
_c1992
300 _a168
944 _cTR
999 _c245423
_d245423