Please support us by being a member. Membership starts at £6 a year! Included in the membership fee is a subscription to our magazine, Sine, which contains a wide variety of articles and letters. Join here.
Included in the annual membership fee is a subscription to the Association's magazine, Sine, which contains a wide variety of articles and letters and is published three times a year. A sample of the articles is featured in the Sine section.
Membership 
