TY  - BOOK
AU  - Pollard,Alfred Hurlstone
AU  - Yusuf,Farhat
AU  - Pollard,G.N.
TI  - Demographic techniques
SN  - 0080173780 :
AV  - HB881 .P64 1974
U1  - 301.32/01/8 
PY  - 1974///
CY  - Rushcutters Bay, N.S.W.
PB  - Pergamon Press
KW  - Demography
KW  - Methodology
N1  - Includes bibliographies and index
ER  -