3 1 10 SpringerLink (Online service) Additional Author Freischlag, Julie Ann. Additional Author Thompson, Robert W. Additional Author Donahue, Dean M. Additional Author Jordan, Sheldon E. Additional Author Edgelow, Peter I. Additional Author mixed material 9781447143666 9781447143666.jpg a programed approach to the constituion of the United States of America GOTSHALL, HAZEL Additional Author HANSHAW, EVELYN Additional Author ROGERS, ROLLAND C. Additional Author THOMPSON, ROBERT Additional Author mixed material ENGLEWOOD CLIFFS PRENTICE-HALL, INC. 1965 THOMPSON, ROBERT G. Additional Author mixed material 0675080576 COLUMBUS CHARLES E. MERRILL PUBLISHING 1981