TY - GEN AU - McEwen,Hazel E ED - United States. ED - U.S. Dept. of Commerce, National Institute of Standards and Technology, TI - Management of data elements in information processing: proceedings of a symposium sponsored by the American Standards Institute and by the National Bureau of Standards U1 - 001.64 23 PY - 1974/// CY - Gaithersburg, MD PB - U.S. Dept. of Commerce, National Institute of Standards and Technology KW - Database management KW - Congresses KW - Electronic data processing ER -