TY - GEN AU - Steel, Mary Nan C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1965-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.259 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1965 TI - A FORTRAN program for determining an empirical expression or a quantity measured at combinations of several levels of each of two variables: ER -