TY - BOOK AU - Sewall, John L. AU - Catherines, Donnell S. ED - Washington. National Aeronautics and Space Administration (NASA) TI - NASA Technical Note [NASA TN D-5663]: Analytical vibration study of a ring-stiffened conical shell and comparison with experiment PY - 1970/// CY - Washington PB - NASA KW - Structural mechnics N1 - Bound together NASA TN D-5660 to 5669; Bound vol. Acc. No. 101185 contains Acc. No. TR14371 to TR14379 ER -