Volume 7, No.2 October 1990
- Searching for Strings in Strings,
- Packaged Workspaces in APL2,
- Packaged Workspaces and their Implications for Application Design,
- APL in the Soviet Union,
- A Dictionary of J,
- Densities well-suited for Statistics Problems,
- What’s Wrong with Parentheses?,
- Comparison Tolerance Explained,
- Namespace Play,