This is the complete BASIC command listing + extra editing tricks.
This is the complete mnemonic listing with additional information for PC-1360, PC-1350, PC-14xx, PC-126x.
Here are some ROM routines of PC-1401 (GERMAN).
It's a short description of my PC-1360 and what I use it for at school.
You can get the original manuals for all old pocket computers from SHARP.