The titles in the following listing are all currently available. They have all been published privately by Sabberton Publications, which Dr. Aspden set up in 1966 for the purpose of disseminating information concerning his research interests.
Information concerning ordering procedure is provided after the introducing the books.
Paperback 30 cm x 21 cm. First published July, 1996. In spite of its title, in the context of its academic significance, this book is of primary importance. Two-thirds of its pages comprise copies of 14 published papers which have appeared in scientific periodicals that are not readily available in many university libraries. This accounts for the large page format.