TY - BOOK AU - Andrews, Earl H. TI - Investigation of net-thurst and base-pressure characterstics of cylindrical afterbodies with clustered super sonic nozzles at transonic mach numbers [NASA TN D-978] PY - 1961/// CY - Washington, D.C. PB - Nasa KW - Investigation N1 - Bound With Nasa Tn D-971-977,979-980; Technical Note D-978 ER -