000 00416nam a2200133Ia 4500
008 240806s9999||||xx |||||||||||||| ||und||
040 _aKenya National Library Service
082 _a608.05 DIS
100 _aAfrican Academy of Science.
245 0 _aDiscovery and innovation volume 5 no.4 December 1993
260 _aNairobi
_b African Academy of Science
_c1993
650 _aInventions and patients
942 _cBK
999 _c256313
_d256313