Recreation Leadership and Supervision: Guidelines for Professional Development. By Richard G. Kraus and Barbara J. Bates. Philadelphia, W. B. Saunders Co., 1957. Pp. 391, illustrated. Hardcover $10.50Recreation in the Countryside: A Spatial Analysis. By J. T. Coppock and B. S. Duffield. New York, St. Martin's Press, Inc., 1975. $18.95Planning for Tourism Development: Quantitative Approaches. Edited by Charles E. Gearing, William W. Swart and Turgut Var. New York, Praeger Publishers, Inc., 1976. Pp. 221 + xiv, indexed. $18.50The Illusions of Urban Man. By Reuben F. W. Nelson. Published by The Macmillan Company of Canada, Ltd., for the Canadian Ministry of State for Urban Affairs, 1976. Available on request from the Ministry. Pp.76