000 00654nam a2200229 4500
008 b xx# eng u
020 _a0521093724
020 _a9780521093729
040 _aLB-BrCRDP
082 _a372.1102/M369e
100 1 _aMarshall, Sybil
130 1 _lEN
245 1 0 _aAn experiment in education
_cSybil Marshall
250 _aReprint
260 _aLondon
_bCambridge University Press
_c1970
300 _axiv, 222p.:
_bplates ;
_c22 x 14cm
500 _aNotes and plates at the end
650 _aEducation
_xElementary
650 _aElementary school teaching
942 _cBK
999 _c13263
_d13263