TY  - BOOK
AU  - PURCHAS,Derek B.
AU  - 
TI  - Industrial filtration of liquids. 
U1  - 660.284/PUI 
PY  - 0000///Leonard Hill
PY  - 1967///
CY  - London 
KW  - Chemistry, Technical
KW  - Chemistry
N1  - Includes index and bibliography
ER  -