TY  - BOOK
AU  - American National Standards Institute
AU  - American National Standards Institute
TI  - Graphic symbols for process displays :  American national standard    
SN  - 9780876649350
AV  - 621.3112 AME 1985 
U1  - 621.3112 AME 1985 
PY  - 1985///
CY  - Research Triangle Park
PB  - ISA
KW  - Electronic Engineering
ER  -