1.2 timeline assignment By eli13920 1940 PLANKALKUL 1957 FORTRAN 1959 COBOL 1959 RPG 1960 LISP 1964 BASIC 1967 LOGO 1969 B 1970 ML 1970 SQL 1972 C 1972 C++ 1980 ADA 1991 PYTHON 1991 VISUAL BASIC 1994 PHP 1995 DELPHI 1995 JAVA 1995 JAVASCRIPT 1995 MATH-MATIC