Medium	Print
Frequency	40 issues per year
ISSN	0036-908X
Price	£409 (single issue: £18)
Publisher	W. Green 21 Alva Street, Edinburgh, EH2 4PS, Scotland, UK Tel.: (0131) 225 4879 Fax: (0131) 225 2104 E-mail: enquiries@wgreen.co.uk
Editors	Peter Nicholson