000 00333nam a2200145Ia 4500
001 4159
008 230316s9999 xx 000 0 und d
100 _aRiehecky, Janet
245 0 _aInventors and invention : Television
260 _aUK
260 _bMarshall Cavendish Corporation
260 _c1996
300 _a63
942 _cBK
999 _c7694
_d7694