000 00299nam a2200121Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
020 _aO52147860X
100 _aCliff,A
_91830
245 0 _aDeciphering global epidimics
260 _aNewyork
_bCambridge University
_c1998
500 _a469
942 _cBK
999 _c1897
_d1881