TY  - BOOK
AU  - J.Davidson Pratt
AU  -  T.F. West, 
TI  - Services for the chemical industry
U1  - 660 
PY  - 1968///
CY  - Oxford
PB  - Pergamon Press
N1  - J.Davidson Pratt & T.F. West: Services for the chemical industry.  Oxford.  Pergamon Press, 1968.--(660PRA)
ER  -