000 00330nam a2200145Ia 4500
020 _a0000000000
082 _b125
_a500.030
100 _a"Robert O'Brien"
245 0 _aMachines
260 _bTime-Life Books
_aHong Kong
_c1991
300 _a200
944 _cR
999 _c628858
_d628858