000 00304nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a195807170
082 _a910.02LEO
100 _aLeong Cheng
245 0 _aCertificate physical & human geography
260 _bOxford university
_c1970
942 _cBK
999 _c432660
_d432660