edited by Gerald Parsons
Manchester University Press in association with the Open University , Distributed exclusively in the USA and Canada by St. Martin's Press
c1988-c1997
Vol. 1 , Vol. 1 : pbk. , Vol. 2 , Vol. 2 : pbk. , Vol. 3 , Vol. 3 : pbk. , Vol. 4 , Vol. 4 : pbk. , Vol. 5 : pbk.
Available at 46 libraries