01258cam a2200289 a 45000010008000000030008000080050017000160080041000330100017000740200018000910400022001090500024001310820013001551110117001682450178002852600039004633000025005024900091005275000023006185000067006415040030007086500049007386500059007877100020008467100051008668300051009173283487BD-DhUL20170411171310.0830628s1981    nyu      b   i100 0 eng    a   82137756   c$12.00 (pbk.)  aDLCcDLCdBD-DhUL00aHB849.51b.U57 1979  a312bUNP2 aUnited Nations/UNFPA Expert Group Meeting on Population and Development Modellingd(1979 :cGeneva, Switzerland)10aPopulation and development modelling :bproceedings of the United Nations/UNFPA Expert Group Meeting on Population and Development Modelling, Geneva, 24-28 September, 1979 /  aNew York :bUnited Nations,c1981.  avi, 129 p. ;c28 cm.1 aPopulation studies / Department of International Economic and Social Affairs ;vno. 73  a"ST/ESA/SER.A/73."  a"United Nations publication sales no. E.81.XIII.2"--Verso t.p.  aBibliography: p. 123-129. 0aPopulationxMathematical modelsxCongresses. 0aEconomic developmentxMathematical modelsxCongresses.2 aUnited Nations.2 aUnited Nations Fund for Population Activities. 0aPopulation studies (New York, N.Y.) ;vno. 73.