000 00317 a2200145 4500
020 _a0713526726
082 _a540
_bMOR
090 _c10346
_d14645
100 _aMorris, Jane
245 _aGCSE chemistry
260 _aLondon
_bUnwin Hyman
_c1986
_g1988
300 _a268p.
_c27cm.
650 _aCHEMISTRY
942 _cL
999 _c38857
_d38857