TY  - BOOK
ED  - Omega Engineering
TI  - The pH and conductivity handbook
T2  - (Omega complete pH and conductivity measurement handbook and encyclopedia
U1  - R681.2 20
PY  - 1992///
CY  - Stamford
PB  - Omega Engineering, 
KW  - unescot
KW  - INGENIERIA HIDRAULICA
KW  - EQUIPAMIENTO HIDRAULICO
KW  - INSTRUMENTO DE MEDIDA
KW  - MEDICION
ER  -