Barrett, Edward L. Constitutional law cases and materials by Edward L. Barrett, Jr., William Cohen. - 6th ed. - Mineola, N.Y. Foundation Press 1981. - lxxi, 1594 p. 26 cm. - University case book series . Includes index. Kept up to date by supplements. ISBN: 0882770241 LCCN: 81002359 Subjects--Geographic Terms: United States--Constitutional law--Cases. LC Class. No.: KF4549 / .B3 1981 Dewey Class. No.: 342.73 347.302