TY  - BOOK
AU  - Allen,R.G.D.
AU  - Ely,J.Edward
TI  - International trade statistics
T2  - Wiley publications in statistics
U1  - 382 23
PY  - 1953///
CY  - London
PB  - Chapman & Hall
KW  - Commercial statistics
N1  - Includes Index
ER  -