01015nam a2200289 a 450000100060000000300080000600500170001400800410003102000250007202000240009703500190012104000350014004100080017508200220018310000270020524500780023226000380031030000290034849000400037750400290041765000250044665000440047183000480051594200120056399900170057595201330059269919BD-RjUL20211209081938.0170415s1974    gw a     b    000 0 eng d  a3540066527 (NewYork)  a0387066527 (Berlin)  a(BD-RjUL)70131  aBD-RjULbengcBD-RjULdBD-RjUL  aeng  223a510bWAD 19741 aWaltman, Paul.920708210aDeterministic threshold models in the theory of epidemics /cPaul Waltman  aBerlin :bSpringer-Verlag,cc1974  a101 p. :bill. ;c25 cm.1 aLecture notes in biomathematics,v1  aIncludes bibliographies. 0aMathematics.9207083 0aEpidemicsxMathematical models.9207084 0aLecture notes in biomathematics,v19154730  2ddccBK  c69919d69919  00102ddc40718NFICaRUCLbRUCLcReadingd1980-09-30eHeffersg4.85l0o510 WAD 1974r2017-04-15 00:00:00tC-1w2017-04-15yBK