Home › Authors › Harrison, Nigel 👤 Harrison, Nigel b. 1957 ยท 4 books Books by Harrison, Nigel How to design self-directed and distance learning 1999 Practical instructional design Practical instructional design for open learning materials 1994 How to design effective comput How to design effective computer based training 1991 How to design effective text-b How to design effective text-based open learning 1991