TY  - BOOK
AU  - Utton M A
TI  - Diversification and competition
T2  - National Institute of Economic and Social Research Occasional paper. 31
SN  - 0521227259
U1  - X9:517.3.N7, L9 
PY  - 1979///
CY  - Cambridge
PB  - Cambridge University Press        
KW  - Trade
ER  -