000 00646nam a2200217Ia 4500
000 00516nam a2200133 a 4500
008 220704s1985 ||||||||||||||||| || u
020 _a9780876649350
041 _aEng
050 _a621.3112 AME 1985
060 _a621.3112 AME 1985
082 _a621.3112 AME 1985
100 _aAmerican National Standards Institute
245 0 _aGraphic symbols for process displays
_b American national standard
260 _aResearch Triangle Park
_bISA
_c1985
300 _a44 p
365 _b37
_cOMR
650 _aElectronic Engineering
700 _aAmerican National Standards Institute
942 _cLBK
999 _c20902
_d20902