TY - RPRT TI - Computer program developed for flowsheet calculations and process data reduction AU - Alfredson, P. G. AU - Anastasia, L. J. AU - Knudsen, I. E. AU - Koppel, L. B. AU - Vogel, G. J. PY - 1969 UR - https://ntrs.nasa.gov/citations/19690000023 ID - 19690000023 ER -