ZyINDEX:a powerful indexing & searching package
Christine P Portoghese · The Electronic Library · 1985
For anyone who wants to free‐text search their text files, whether created by a word‐processor or downloaded from other sources, ZyINDEX is the answer. It accomplishes this complex task, has many powerful features, and is easy to learn and to use: a rare combination. The standard version is recommended for floppy disk based computers and the professional version for computers with a hard disk.