Anyone interested in the Society Journal could become a Subscriber by paying the specified subscription fee. For ISET members, subscription to the ISET Journal is included in the membership fee. The subscriptions are by annual volume only. The subscription rate for non-members is Rs. 2000/- (US$ 200) per volume. Individuals and institutions may apply for membership on prescribed form obtainable from the Secretary on request. Back numbers of the previous Bulletins and the Journals, as in stock, can be obtained from the Secretary on full subscription payment. The rates per issue for non-members are given below: