TY  - BOOK
AU  - Hart P E
AU  - Clarke Roger
TI  - Concentration in British industry, 1935-75: a study of the growth, causes and effects of concentration in British manufacturing industries
U1  - 338.8(42) 
PY  - 1980///
CY  - Cambridge
PB  - CUP
KW  - British industry
KW  - large scale production and combination
ER  -