Code Extension Procedures for Information Interchange* (Proposed USA Standard) CACM December, 1968 standard code, code, information interchange, characters, shift out, shift in, escape, data link escape, control functions, standard procedures, code extension, code table, bit pattern 1.0 2.0 2.43 3.20 3.24 3.50 3.51 3.52 3.53 3.54 3.55 3.56 3.57 3.70 3.71 3.72 3.73, 3.74, 3.75, 3.80, 3.81, 3.82, 3.83, 5.0, 5.1, 6.2, 6.21, 6.22 CA681211 JB February 21, 1978 12:16 PM 1655 5 1655 1655 5 1655 1655 5 1655