TY  - BOOK
AU  -  Ball, Derrick Frank
TI  - Some aspects of technological economics
AV  - HB71 .B35
PY  - 1974///]
CY  -  	London, 
PB  - Chemical Society 
KW  -  	      Industries -- Social aspects -- Great Britain.
KW  - Chemical industry
KW  - Management
KW  - Mineral industries
ER  -