TY - BOOK AU - Black,Charles L. TI - Perspectives in constitutional law / T2 - Foundations of modern political science series AV - KF4550.Z9 B52 1963 U1 - 342 PY - 1963///] CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Constitutional law KW - United States N1 - Includes bibliography ER -