000 00255nam a2200109Ia 4500
008 220623s9999 xx 000 0 und d
020 _a9780756966522
082 _aJ 912 PEDE
100 _aPEDERSEN,T
_9145042
245 0 _aMAPPING THE EARTH
942 _cBK
_y561
_zJohn Tresidder
999 _c635440
_d635439