TY  - BOOK
AU  - Ulanski,Wayne
TI  - Valve and actuator technology
SN  - 0070194777
U1  - 621.84 19
PY  - 1991///
CY  - New York
PB  - McGraw-Hill
KW  - Valves
KW  - Spines
N2  - Science - General
ER  -