TY  - BOOK
AU  - LINVIL G RICH
TI  - UNIT OPERATIONS OF SANYITARY ENGINEERING
U1  - GN660.2844R374U 
PY  - 1961///
CY  - JAPAN
PB  - TOPPAN COM. LTD.
KW  - UNIT OPERATIONS OF SANYITARY ENGINEERING
ER  -