TY  - BOOK
AU  - MONKHOUSE F J
AU  -  WILKINSON H R
TI  - Maps and diagrams:  Their compilation and construction
T2  - Routledge Studies in the History of Economics
U1  - "U11, J6;1" 
CY  - London
PB  - Methuen       
N1  - Bibliography: P 112-117
ER  -