The International Algebraic Language group was formed which produced the ALGOL 60 report which used a new specification metalanguage called BNF.
The ALGOL 60 report used a new metalanguage called BNF. The International Algebraic Language group was formed which produced the ALGOL 60 report.
The International Algebraic Language group was formed which produced the ALGOL 60 report. The ALGOL 60 report used a new metalanguage called BNF.
The International Algebraic Language group was formed which produced the ALGOL 60 report. The ALGOL 60 report used a new metalanguage called BNF.