000 00372nam a2200145Ia 4500
020 _a0716626004
082 _b55
_a500.030
100 _a"Kerrod , Robin"
245 0 _a(The World Book Encyclopedia Of Science) The Heavas
260 _bWorld Book , Inc
_aChicago
_c2000
300 _a158
944 _cBK
999 _c509335
_d509335