TY - BOOK AU - Bilsborrow, Richard E. ED - International Program of Laboratories for Population Statistics. TI - The preparation of an inventory of demographic data for social and e conomic planning U1 - 301.32 BIL PY - 1974/// CY - Chapel Hill PB - International Program of Laboratories for Populatio n Statisticsl KW - Demography KW - Population KW - Statistics N1 - Bibliography: (p. 37-39) ER -