000 00315nam a2200121Ia 4500
008 150703s9999 xx 000 0 und d
020 _a0-85229-384-4
082 _aR051 E73s82
100 _aErtel James
245 _aYearbook Of Science And The Future 1982
260 _aUsa
_bCopyright Union
_c1982
942 _cLIBRO-REF
999 _c552
_d552