TY - RPRT TI - User's manual for Axisymmetric Diffuser Duct (ADD) code. Volume 1: General ADD code description AU - Anderson, O. L. AU - Hankins, G. B., Jr. AU - Edwards, D. E. PY - 1982 UR - https://ntrs.nasa.gov/citations/19830018486 ID - 19830018486 ER -