00837cam a2200265 i 4500 2265561 BD-DhUL 20160411143853.0 790323s1978 ncu b 001 0 eng 78052031 0822304120 : $18.75 DLC DLC DLC BD-DhUL n-us--- HB871 .S6514 312 SPF Spengler, Joseph J. Facing zero population growth : reactions and interpretations, past and present / Joseph J. Spengler. Durham, N.C. : Duke University Press, 1978. xiv, 288 p. ; 25 cm. Studies in social and economic demography ; 1 Includes index and bibliographical references Population. Stable population model. ddc BK 54663 54663 0 0 ddc 0 312_000000000000000 0 NFIC 91119 DUL DUL GEN 2016-04-11 Purchased 312 306033 2016-04-11 2016-04-11 BK 0 0 ddc 0 312_000000000000000 0 NFIC 91121 DUL DUL GEN 2016-04-11 Purchased 312 306617 2016-04-11 2 2016-04-11 BK 0 0 ddc 0 312_000000000000000 0 NFIC 91126 DUL DUL GEN 2016-04-11 Purchased 312 A196253 2016-04-11 2 2016-04-11 BK