Demography :
Smith, Thomas Lynn, 1903-
Demography : Principles and methods / T. Lynn Smith, Paul E. Zopf, Jr. - 2nd ed. - Port Washington, N.Y. : Alfred Publ. Co., 1976. - xvii, 615 p. : ill. ; 24 cm. - 301.32 .
Includes bibliogr. references and indexes
0882840339
Demography
301.32
Demography : Principles and methods / T. Lynn Smith, Paul E. Zopf, Jr. - 2nd ed. - Port Washington, N.Y. : Alfred Publ. Co., 1976. - xvii, 615 p. : ill. ; 24 cm. - 301.32 .
Includes bibliogr. references and indexes
0882840339
Demography
301.32