Sphere Books Limited is a publisher who has published at least 6 editions.
January 1, 1973 • Physical Book • 1 Reader • 149 pages • Format Paperback • Info New Ed • 2
January 1, 1970 • Physical Book • 1 Reader • 196 pages • Format Paperback • Info paperback / softback • 3.9
December 1, 1970 • Physical Book • 1 Reader • 222 pages • Format Paperback • Info First Edition
January 1, 1978 • Physical Book • 1 Reader • 238 pages • Format Paperback • Info New Ed
January 1, 1988 • Physical Book • 1 Reader • 361 pages • Format Paperback • Info paperback / softback, Reprint • 3.5
June 1, 1982 • Physical Book • 248 pages • Format Mass Market Paperback • 3.6