000 00334nam a2200133Ia 4500
008 210901s1971 xx 000 0 eng d
082 _a507 LAY
100 _aLaybourn, K.
245 0 _aTeaching science to the ordinary pupil
260 _aLondon
_bEnglish Language Book
_c1971
300 _a416
650 _aScience
942 _2ddc
_cBK
999 _c8673
_d8673