CONTRIBUTIONS Submissions should represent the original work of the authors and should not have appeared elsewhere in substantially the same form. Proposals for review papers are encouraged and will be considered by the Editor on an individual basis. Four copies of submissions and an abstract (not exceeding 400 words) should be sent. English is the official language of the journal. Editorial assistance will be provided to authors whose native language is not English. Dr. Andrew Hall Cutler may be reached by telephone at (602) 322-2997 or 622-6074, by facsimile at (602) 795-0949, and by mail at 4717 East Fort Lowell, Tucson, Arizona 85712, USA. Papers are of general and lasting interest and are written so as to make them accessible to technically educated professionals who may not be familiar with the specific area discussed in the paper. Letters and notes are used to air particular points and concepts when a lengthy paper is not required. Comments allow workers in the field to respond to, elucidate and expand particularly interesting points in previously published papers. Editorial and opinion pieces of approximately one journal page in length are published if they are well argued and pertinent to the content of the journal. Topical books, journals, proceedings and meetings are reviewed when considered to be of high standard. Space Power is published by The Council for Social and Economic Studies, 6861 Elm Street, Suite 4H, McLean, Virginia 22101 on behalf of the SUNSAT Energy Council. RECENT SUBJECT COVERAGE: • history and status of national space power programs • technologies for large-scale space power, e.g. solar power satellites (SPS) • systems aspects of large-scale power, e.g. SPS and central space power utilities • potential extraterrestrial resources for use in space-based manufacturing • lunar and planetary science for understanding space resource location and availability • plasma and other space environment interactions with large space structures • medical, psychological, sociological and cultural aspects of human presence in space • forms of advanced space propulsion and power technologies and systems Space Power is published four times a year. These four issues constitute one volume. An annual index and title-page is bound in the December issue. 1991 - Volume 10 ISSN 0883-6272 SUBSCRIPTIONS Subscription rates (surface mail free): one year (one volume) US $240. Private individuals receiving the journal at a private address for their own use may subscribe at a 50% discount-i.e. US $120 under the terms of the Personal Subscription Plan. (All non-US subscribers add $25 for airmail). Send to The Council for Social and Economic Studies, 6861 Elm Street, Suite 4H, McLean, Virginia 22101. Tel: (703) 442-8010 Fax: (703)795-9524
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