TY - BOOK AU - Westoff,Charles F. TI - The third child: a study in the prediction of fertility U1 - 813.54 PY - 1963/// CY - Princeton, N.J. PB - Princeton Univ. Press KW - Fertility, Human KW - Family size N1 - A study and analysis of the results of a survey conducted in 1960 by National Analysts, inc., Philadelphia, prepared by members of the Office of Population Research of Princeton University ER -