TY  - BOOK
AU  - Yeatman,Linda
AU  - Astrop,John
TI  - Science Magic
T2  - Butterfly Books
U1  - 500 21
PY  - 1992///
CY  - Beirut
PB  - Librairie Du Liban
KW  - Science
KW  - sears
KW  - العلوم
KW  - qrmak
N1  - Science
ER  -