000 00351nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aMAT-T
_b540.72
100 _aMathews, J C
245 0 _aTeachers guide to assessment in modern chemistry
260 _a London
_bHutchinson Educational
_c1972
650 _aChemistry-Research activities
942 _cBK
999 _c46703
_d46703