Yazar
Derek Stephens
3 cilt bulundu.
Cilt sonuçları
General enquiry services in national voluntary environmental organisations
Derek Stephens · British Library, Research and Development Department
156 sayfa · 1995
Associations, institutions / Environmental protection / Information services
Legal protection of computer software
Ranald Robertson, Michael Rhodes, Derek Simpson, Derek Stephens · Longman
210 sayfa · 1990
English law: intellectual property / Privacy & data protection / Copyright / Computer programs / Patents
