"The material in this booklet was prepared by Joseph S. Smolen, associate professor and assistant director of the Labor Education Center of the University of Connecticut. It is a reproduction of the original National Labor Relations Act (Wagner Act), of 1935, with all of the additions and deletions made by subsequent legislation--the Taft-Hartley Act (officially known as the 'Labor Management Relations Act, 1947'), the little known Taft-Humphrey Act (Act of October 22, 1951), and the Landrum-Griffin Act (also known as the 'Labor-Management Reporting and Disclosure Act of 1959')"--Foreword