Coll, John.
The BBC microcomputer user guide / edited by David Allen written by John Coll ; edited by David Allen. - London : BBC, 1982. - 518 p. : ill.
0563165588
BBC Microcomputer
The BBC microcomputer user guide / edited by David Allen written by John Coll ; edited by David Allen. - London : BBC, 1982. - 518 p. : ill.
0563165588
BBC Microcomputer