000 00409nam a2200133Ia 4500
008 240806s9999||||xx |||||||||||||| ||und||
040 _aKenya National Library Service
082 _a507.6 MIN
100 _aMinistry of Education
245 0 _aGuidelines for teaching science standard iv , teachers' guide
650 _aNatural science
942 _cBK
999 _c293338
_d293338