Published by Harper & Row in association with the Open University Press, London, 1981
ISBN 10: 0063181967 ISBN 13: 9780063181960
Seller: PsychoBabel & Skoob Books, Didcot, Oxfordshire, OXON, United Kingdom
paperback. Condition: Good. Dust Jacket Condition: No Dust Jacket. creasing to the corners on the cover and down the spine, writing at the top of the FEP.