TY  - BOOK
AU  - Obert,Edward F
TI  - Internal combustion engines and air pollution: based on internal combustion engines
T2  - Intext series in mechnanical engineering
SN  - 0063505614
U1  - RR D646 K8,L3;3 
PY  - 1973///
CY  - New York
PB  - Intext Harper & Row
N1  - Includes index
ER  -