000 00689cam-a2200265-a-4500
001 000061090
005 20240105132841.0
008 940209t19701970xxk r 000 0 eng d
035 _a069480
035 _aUIA0061090
040 _aUIASF
_cUIASF
041 0 _aENG
050 4 _aLB 1028
_bB88
100 _aButcher, Harold John
245 1 0 _aEducational research in Britain 2 /
_cby H. J. Butcher & H. B. Pont
260 _aLondon :
_bUniversity of London,
_cc1970
300 _a298 p. ;
_c22 cm
650 0 _aEducación.
_xInvestigación -
_zGran Bretaña.
700 1 _aPont, H. B
905 _a01
942 1 _cNEWBFXC1
999 _c60241
_d60241
980 _851
_gRonald RUIZ