The Commodore 128 Subroutine Library is intended as a companion to the Commodore 128 System Guide provided with your computer, and more advanced texts like Commodore 128 Programmer's Reference Guide.  Many of the concepts you learn in those manuals are applied here in simply constructed subroutines, with only one or two statements per line for easy comprehension. Grouped by function, carefully annotated, and arranged to be readily dropped into your own BASIC software, these subroutines should save you time while sharpening your programming skills.