TY  - BOOK
AU  - Graham,Ian,1953-
TI  - Step-by-step programming for the ZX Spectrum: book one 
SN  - 0863180264
PY  - 1984///
CY  - London
PB  - Dorling Kindersley
KW  - Sinclair ZX Spectrum (Computer)
KW  - Programming
ER  -