000 00287nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a705400964
082 _a916WIL
100 _aWillock C
245 0 _aAfrica's rift valley
260 _bTime life international
_c1974
942 _cBK
999 _c440901
_d440901