Wolman, B. Benjamin. Handbook of states of consciousness / Wolman, B. Benjamin. English edited by Benjamin B. Wolman and Montague Ullman. - New York : Van Nostrand Reinhold, c1986. - x, 672 p. : ill. ; 24 cm. Includes bibliographies and indexes. ISBN: 0442294565 LCCN: 85007432 Subjects--Topical Terms: Consciousness. LC Class. No.: BF311 / .H335 1986 Dewey Class. No.: 154 / HAN