000 00288nam a2200121Ia 4500
100 _aNuffield Secondary Science
942 _cBK
245 _aTheme 7 : Using Materials
260 _alondon
_bLongman Groups Ltd.
_c1971
082 _a375.5
_bN.S.S.
300 _a14,290
546 _aEnglish
999 _c333218
_d333218
041 _aeng