000 00245nam a2200097Ia 4500
008 220601s9999 xx 000 0 und d
020 _a33228015369133
100 _aTHE ILLUSTRATED ENCY INVE
245 0 _aGROWING UP WITH SCIENCE 21
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c667643
_d667642