Sandhu, J.S. and Richardson, S., Concerned Technology 1989: electronic aids for people with special needs, Handicapped Persons Research Unit, Newcastle upon Tyne, 1988, 228pp, £15.00 (inc. p&p), ISBN 0 9067 2141 5
Titel:
Sandhu, J.S. and Richardson, S., Concerned Technology 1989: electronic aids for people with special needs, Handicapped Persons Research Unit, Newcastle upon Tyne, 1988, 228pp, £15.00 (inc. p&p), ISBN 0 9067 2141 5