000 00333nam a2200157Ia 4500
008 200809s9999 xx 000 0 und d
082 _a500
_bYDS
245 _aUniverse: Discovery channel science collections
260 _c2004
650 _aGeneral Science
942 _c
999 _c1441
_d1441
650 _a
650 _a
650 _a
650 _c