TY  - BOOK
AU  - Sanchez, Custodiosa Ancheta.
TI  - Population education: psychological, sociological, biological, anthropological
SN  - 971085108X
U1  - Fil. 301.32599 Sa55 
PY  - 1976///
CY  - Manila
PB  - National Book Store
KW  - Birth control
KW  - Population- education
KW  - Marriage
KW  - Parenting
ER  -