TY  - BOOK
AU  - Bogue,Donald Joseph
AU  - Bogue,Elizabeth J
TI  - Techniques of pregnancy history analysis
PY  - 1970///
CY  - University of Chicago : Chicago
PB  - Community and Family Study Center
KW  - Pregnancy
KW  - Data processing
KW  - Fertility, Human
KW  - Statistics
N1  - Cover title; Includes bibliographical references
ER  -