TY  - BOOK
AU  - Abernathy, James R.,
TI  - Organization and methods of the dual-report system in Pakistan
U1  - 001.433 ABE 
PY  - 1972///
CY  - Chapel Hill, N.C.
PB  - International Program of Laboratories for Pop ulation Statistics
KW  - Dual record systems
KW  -  Pakistan
KW  - Population research
ER  -