000 | 00367nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 230220s9999 xx 000 0 und d | ||
041 | _aeng | ||
082 | _bBEN | ||
100 |
_aBenton, W _91521302 |
||
245 | _aNinteen seventy three Britannica yearbook of science and the future | ||
260 | _b Encyclopaedia Britanica | ||
300 | _a448p. | ||
650 |
_aScience _91521303 |
||
999 |
_c995163 _d995163 |