TY  - BOOK
ED  - GREAT BRITAIN NATIONAL COAL BOARD
TI  - Report and accounts : 27th March 1966-25th March, 1967.   
U1  - X9(F551).3hr, K7.1 
PY  - 1967///
CY  - LONDON
PB  - Her majesty's stationary office       
ER  -