| 20 | -- | 22 | Claude A. R. Kagan. Floating point sub-language of a string language |
| 21 | -- | 23 | Robert J. Korsan. A proposed APL extension |
| 22 | -- | 40 | Kenneth Ahl, John Barrington, John A. Hillier, Evelyn Mack, Walter L. Whipple. Character and BIT data types for FORTRAN: a proposal to ANSI subcommittee X3J3 |
| 23 | -- | 30 | Norm Glick, Richard Schrader. APL on the Honeywell 635 |
| 30 | -- | 34 | P. D. Page. An old-line proof checker operating under APL/360, with educational applications in logic, mathematics, and computer science |
| 34 | -- | 39 | Rodnay Zaks. A language machine |
| 40 | -- | 46 | James F. Clementi, B. G. James, R. P. Fletcher. Modifications to the APL/1130 system part 2 |
| 41 | -- | 49 | Millard H. Perstein. Report to SPARC (the standards planning and requirements committee of ANSI) from the ad hoc committee on operating system control languages |
| 50 | -- | 65 | Christopher J. Shaw. FORTRAN information bulletin |