TY  - BOOK
AU  - URGUIDI Victor L Ed.
TI  - Statistical change , economic interdependence and world development :  Proceedings of the seventh world congress of the international economic association, Madrid Spain.   
SN  - 0333423518
U1  - X:77.1N87, M7/SC 
PY  - 1987///
CY  - London
PB  - MacMillan press         
ER  -