In addition to books and manuals in paper form I have some program manuals only in electronic form. I got them on cassette like files for Tasword, later I convert them into Desktop. Manual Author Format Beta Basic 3.0 Betasoft TXT Blast 3.7 OCSS TXT Professional Display Operating System 1.1 HJB TXT Hisoft Pascal 4TM Hisoft TXT Laser Basic 1.3 & Sprite generator Hisoft TXT Mega Basic 4.1 & Sprite generator Your Spectrum software TXT German for selflearners Didaktik Skalica PDF