David Lawrence About Roles Name : David Lawrence Software Role Publisher Type Year Spectrum NIM (Unknown) Your Computer Puzzle 1982 Book Role Working Spectrum, The Author Programas Practicos para el Spectrum Author Activites avec le ZX Spectrum Author O Spectrum Funcional Author Working Sinclair QL, The Author Working Timex Sinclair 2068, The Author Manuale del Sinclair QL, Il Author Change Request You can request changes or additions here. You can upload files. All change requests are actioned as quickly as possible and you will be informed of the result. Details Files Your Name * Email * Details Your browser doesn't have Flash, Silverlight or HTML5 support. Submit Thank you for your change request. We will respond as soon as possible.