Urbanization and values - McLean, George F.; Kromkowski, John; Epas-Ngan, Atomate; Paga, Leslaw; Gambari, Ibrahim; Dechert, Charles R.; Echavarria, Jorge; Baltazar, Eulalio; Okolo, Chukwudum Barnabas; Lulek, Andrzej F.; Zacharias, Marge; Toth, Tamas; et al. (RVP. Ser. 1-Culture and values ;, 1991)