000 00521nam a2200133Ia 4500
008 150610s9999 xx 000 0 und d
020 _a0471328200 (pbk.)
050 _aQB46
_b.V37 2002   
100 _aVanCleave, Janice Pratt
245 _aJanice VanCleave's A+ projects in astronomy : 
_bwinning experiments for science fairs and extra credit /
_cJanice Pratt VanCleave.
260 _aNew York :
_bWiley,
_c2002.
300 _a216pages :
_billustrations ;
_c23 cm.
650 _aScience projects -- Juvenile literature.
999 _c288244
_d288244