TY - BOOK AU - Walton, Gary M. AU - Rockoff, Hugh. ED - ED - ED - ED - SN - 155365061 SN - 2 PY - 1990///];copyright 1990.46 CY - San Diego PB - Harcourt Brace Jovanovich KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Economic conditions KW - United States N1 - Includes bibliographical references and index; 5 ER -