TY - BOOK ID - 145282925 TI - N.A.S.A. variable-geometry research AU - TOLL, T. A. AU - POLHAMUS, Edward C. AU - AIKEN, W. S. Jr. PY - 1963 PB - Paris : A.G.A.R.D. (Advisory Group for Aerospace Research and Development), DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:145282925 AB - ER -