of trustees. Later on, these three campuses were separated and reunited several times and their names were changed repeatedly because of political turmoil. In 1926 the Shanghai campus established its Institute of Industry, which was devoted to telecommunication research. At the end of the Northern Expedition in 1928, the university resumed the name of Chiao Tung University and was governed by the newly established Ministry of Railways of the nationalist government. The Shanghai campus thereafter developed into four Colleges: the Colleges of Railway Management, the Colleges of Civil Engineering, the Colleges of Mechanical Engineering, and the Colleges of Electrical Engineering. In 1930, the College of Science consisting of three departments: Mathematics, Science, and Chemistry, was added to the campus. At the same time, the Institute of Industry in Shanghai was expanded to include the Institute of Industry and the Institute of Economics. In 1937, along with all the other higher education in China, the university came under the authority of the Ministry of Education. During the Sino-Japanese war, the university was relocated to the French Concession in Shanghai and then to various places in central China, such as Chung Ching, Hsiang Tan, and Pin Yueh. At the end of the war, all sectors of the university returned to their original campuses. Shortly afterwards the university was dissolved when the communists gained control of the Chinese mainland in 1949. In 1957, due to the insistence of Chiao Tung University alumni at home and abroad and in view of the importance of developing the electronic industry for the national economy and defense, the Ministries of Education, Communications, Economic Affairs, and National Defense jointly recommended to the Executive Yuan that the university be reestablished at its present location in Hsinchu, Taiwan. A preparatory committee was appointed, with Mr. H.H. Lin, former president of the university, serving as the chairman. In July 1958, the establishment of the National Chiao Tung University Institute of Electronics was formally recognized by the government. The institute was to offer a two-year graduate program leading to the degree of Master of Science in Electrical Engineering. S. M. Lee was appointed as the institute's first director. In compliance with a contract between the Ministry of Education and the United Association of International Telecommunications, the Telecommunication and Electronics Training Center (TETC) was established at the Hsinchu campus in 1961, with special funding from the United Nations. The TETC introduced computer technology,