Saad Yahya

Double Standards, Single Purpose: Making Housing Standards Relevant to People's Need  Saad Yahya Paperback. Practical Action, 2001-10-15 ISBN 9781853395253     House registration handbook: A manual for registering houses and plots in unplanned settlements (Urban Development Dept. technical paper)  Saad Yahya Paperback. Urban Development Dept., World Bank, 1982 ISBN 9780821300534