TY  - BOOK
AU  - Semler, E. G.
TI  - Advancing Technology
SN  - 0852983468
U1  - 660 
PY  - 1977///
CY  - London
PB  - Mechanical Engineering Publications Ltd.
KW  - Chemical and Related Technologies
KW  - Technology (Applied sciences)
KW  - Industrial technology
ER  -