TY - BOOK AU - Infield,Henrik F. TI - Utopia and Experiment: Essays in the Sociology of Cooperation T2 - International library of the sociology of cooperation, AV - HD2956 .I57 U1 - 334.683 PY - 1955/// CY - New York PB - F. A. Praeger KW - Cooperation KW - Agriculture, Cooperative KW - Collective settlements ER -