![](https://pic.pdfchm.net/empty.gif) 40 Best Machine Code Routines for the ZX SpectrumThe aim of this volume is to provide both the beginner and the experienced computer user with a ready source of reference on a number of useful, interesting or entertaining machine code routines for the ZX Spectrum. To this end the book is divided into two sections. The Section A describes the features of the Spectrum which are of interest to the... | ![](https://www.pdfchm.net/pic/empty.gif) | | ![](https://www.pdfchm.net/pic/empty.gif) | |