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1960s languages
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Early Cold War
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Third generation
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Explore languages for 1964 and On-Line
CPL
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1964
↓
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⊕
On-Line
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Other PL/Is
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United States
Conversational Programming Language
QUIKTRAN
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1964
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↑
⊕
On-Line
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Non Standard FIV
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United States
FORTRAN-like, interactive with debugging facilities