000 00456nam a22001577a 4500
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082 _a(042.3)614.1
_bLAN
100 _aLane,John S
_96719
245 _aOn optimal population paths
300 _aiv,123p.
490 _aLecture notes in economics and mathematical system
_v142
653 _apopulation - lectures
942 _cBK
260 _aBerlin
_bSpringer - Verlag
_c1977
999 _c174494
_d174494