000 00336nam a2200145Ia 4500
020 _a0000809482703
082 _b09
_a000
100 _a"N/A"
245 0 _aUNIVERSE AND EARTH SCIENCE
260 _b,TIME-LIFE BOOKS
_aHONG KONG
_c1971
300 _a112
944 _cR
999 _c609757
_d609757