Wolontis, V. M. "A Complete Floating-Decimal Interpretive Systern For The I.B.M. 650 Magnetic Drum Calculator" Bell Labs Technical Memorandum MM 55-114-37 August 18, 1955

Languages mentioned

• BELL {1955} Bell labs compilers
• Wolontis-Bell Interpreter {1955} High level interpreter at Bell labs for 650