?Contemporary Subject Headings for Urban Affairs covers approximately 2, 700 terms used in the Index to Current Urban Documents. These subject headings are arranged alphabetically with some inversions, e.g., Accidents, Traffic.' There appear to be sufficient see and see also references. Broad terms such as statistics' or surveys' are subsumed under other more specific terms.... Libraries with the Index to Current Urban Documents will probably wish to add this volume to their collections.?-Reference Books Bulletin