000 | 00317nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 250714s9999 xx 000 0 und d | ||
082 | _a540.712KEN | ||
100 | _aKenya Institute of Education. | ||
245 | 0 |
_asecondary chemistry _bform 4 teachers guide |
|
260 |
_aNairobi _bkenya literature bureau _c1990 |
||
942 | _cBK | ||
999 |
_c485933 _d485933 |