000 00233pam a2200109a 44500
082 _a520
_bH85F
100 _aHoyle, Fred
245 1 _aFRONTIERS OF ASTRONOMY
260 _a
_bMercury Book
_c1961
964 _gCIRC
997 _a7771 C
999 _c412998
_d412998