00481nam a2200133Ia 4500 150610s9999 xx 000 0 und d 9788172452087 QD38 .B66 2000    Bonnet, Robert L. Science fair projects :  chemistry / Bob Bonnet &  Dan Keen ; illustrated by Frances Zweifel. New Delhi : Goodwill Publishing House,  2000. 95pages : illustrations ; 25 cm. Juvenile literature. 288234 288234 0 0 0 SSISB SSISB HS 2015-06-10 0 QD38 .B66 2000    US-1907 2015-06-10 00:00:00 2015-06-10 BK