000 00226nam a2200097Ia 4500
008 220601s9999 xx 000 0 und d
020 _a33228013222516
100 _aK GATLAND
_9134026
245 0 _aEXPLORING SPACE
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c668139
_d668138