ObscureMedia

I remember doing one or two of the most basic ones but not doing any of the others. At the time it was difficult to go up to previous lines you’d written to make changes.

Here’s my copy:

Edit: Oh, I just noticed it’s a different version. I wonder if there was a series, or if it was revised and renamed.

Mine is copyright 1982 and the one posted is 1984.

Edit 2: A link to the one I have:
https://archive.org/details/basicfuncomputer00lips