TY  - BOOK
AU  - Hollingsworth T H
TI  - Historical demography
T2  - Sources of History: Studies in the uses of Historical Evidence Ed by G R Elton
U1  - Y:5:(V), K9 
PY  - 1969///
CY  - London
PB  - Sources of History Ltd       
KW  - Family Planning
N1  - Bibliography: p 389-421; Appendixes:  p 339-388
ER  -