000 00579nam a22001937a 4500
020 _a3540078991
020 _a0387078991
041 _aeng
082 0 _a519 SMI
100 1 _aSmith, David
245 1 0 _aMathematical demography
_cDavid Smith and Nathan Keyfitz
260 _aNew York :
_bSpringer-Verlag,
_c1977.
300 _axi, 514 p. ;
_c25 cm.
440 _aBiomathematics ;
_v6 v.
500 _aIncludes author, subject index and bibliographical reference.
653 _aBranching theory
653 _aProbability models
700 1 _aKeyfitz, Nathan
999 _c384850
_d384786