TY  - BOOK
AU  - 
TI  - Tin : The Working Of A Commodity Agreement
SN  - 0900117052
U1  - 338.2745 OBE 
PY  - 1974///
CY  - London : 
PB  - Mining Journal Books Limired
KW  - Tin Industry
N1  - Includes bibliographical references ( p.: 404 - 408 ) , indexs ( p.: 411 - 418 )
ER  -