000 00321nam a2200145Ia 4500
001 20654
008 230330s9999 xx 000 0 und d
100 _aOgbonna, O.D.
245 0 _aIntroductory Technology Book 1
260 _aUK
260 _bMacmillan Publishers Ltd
260 _c1984
300 _a124
942 _cBK
999 _c8745
_d8745