TY - RPRT TI - Lathe converted for grinding aspheric surfaces AU - Larmer, J. W. AU - Levinsohn, M. AU - Mc Craw, D. AU - Pessagno, E. H. AU - Taub, F. J. PY - 1964 UR - https://ntrs.nasa.gov/citations/19630000106 ID - 19630000106 ER -