A computational methodology for estimating child-years of dependency (CYD) from the 1968 NDS pregnancy roster

Xehetasun bibliografikoak
Egile nagusia: Tan, C.W
Formatua: Liburua
Hizkuntza:English
Argitaratua: [S.l. s.n.] 1975.
Saila:Research note / University of the Philippines. Population Institute no. 18
Gaiak: