4 4. In8/15 :c 73/970 JAN 22 71 THE THEORY AND PRACTICE OF COMMUNISM IN 1970 HEARINGS BEFORE THE COMMITTEE ON INTERNAL SECURITY HOUSE OF REPRESENTATIVES NINETY-FIRST CONGRESS For sale by the Superintendent of Documents, U.S. Government Printing Office ALBERT W. WATSON, South Carolina DONALD G. SANDERS, Chief Counsel RICHARD L. SCHULTZ, Associate Chief Counsel ALFRED M. NITTLE, Legislative Counsel JOHN F. LEWIS, Coordinating Editor GLENN E. DAVIS, Editorial Director ROBERT M. HORNER, Chief Investigator |