New York: Wiley, 1976 (ISBN 0-471-30213-9); republished Salida, CO: Catspaw, 1986 (ISBN 0-939793-00-8).
New York: Wiley, 1976 (ISBN 0-471-30213-9); republished Salida, CO: Catspaw, 1986 (ISBN 0-939793-00-8).