Early system from Columbia University with special mathematics symbols. Its reference manual was two pages long! ["Further Advances in Two-Dimensional Input-Output by Typewriter Terminals", M. Klerer et al, Proc FJCC 31 (1967)]. [Sammet 1969, pp. 284-294]. (1994-10-24)

In addition suitable contents:
[ 2 ] [ = ] [ ag ] [ al ] [ am ] [ an ] [ ar ] [ arc ] [ as ] [ at ] [ b ] [ bi ] [ bo ] [ by ] [ C ] [ ch ] [ ci ] [ D ] [ du ] [ E ] [ ec ] [ er ] [ es ] [ et ] [ fi ] [ file ] [ fr ] [ ge ] [ h ] [ hr ] [ id ] [ il ] [ in ] [ Input ] [ io ] [ it ] [ J ] [ K ] [ Lex ] [ ls ] [ lu ] [ ly ] [ M ] [ ma ] [ man ] [ mm ] [ mo ] [ mod ] [ module ] [ na ] [ nc ] [ ng ] [ ni ] [ np ] [ ns ] [ nu ] [ O ] [ om ] [ pa ] [ page ] [ pe ] [ ph ] [ query ] [ rc ] [ re ] [ reference ] [ rl ] [ ro ] [ S ] [ se ] [ si ] [ sit ] [ spec ] [ st ] [ sy ] [ system ] [ T ] [ th ] [ tp ] [ tw ] [ ua ] [ um ] [ va ] [ ve ] [ write ]