000 00307nam a2200109Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9966989625
082 _a507.2096RES
245 0 _aScience Technology for the Socio Economic Development of Africa
260 _bRandforum Press
_c1993
942 _cBK
999 _c455048
_d455048