000 00457nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
020 _a0-7172-1225-4 (set)
082 _aR 503 N53211 2006
245 4 _aThe new book of popular science.
260 _bScholastic Library Publishing, Inc.,
260 _c2006
300 _a6 v.
526 _a500 Natural Sciences & Math
650 _aMedicine -- Encyclopedias, juvenile.
942 _2DDC
942 _cB
999 _c24379
_d24379