Here is a link of a photo that I took on them.
I believe the diskettes shown are SAS. I will check if there are two kinds as I recall the first time that there was another set of disks (must have been separated on another box).
Ok...here are more details:
1. SAS/C Compiler for AmigaDOS -User's manual version 5.10
2. SAS/C Debugger
3. Lattice AmigaDOS C Compiler: Programmer's Reference Manual
4. Amiga Programmer's Handbook by Eugene Mortimore..Sybex Vol1
I am keeping the Learning C ....