000 00463nam a2200145Ia 4500
008 240806s9999||||xx |||||||||||||| ||und||
020 _a(KLB visionary)
040 _aKenya National Library Service
082 _a372.3044 SCI
100 _aAlex Kihungu ....[et al].
245 0 _aScience and technology grade four teacher's guide
260 _aNairobi
_b Kenya Literature Bureau
_c2019
650 _aElementary education-Science and technology
942 _cBK
999 _c296270
_d296270