TY - BOOK AU - Luskin,Sheldon H. TI - Employment requirements and changing occupational structure in civil aviation T2 - Bulletin AV - HD8051 .A62 no. 1361 PY - 1964/// CY - [Washington, D.C.] PB - U.S. Dept. of Labor, Bureau of Labor Statistics, For sale by Supt. of Docs., U.S. G.P.O. KW - Airlines KW - Employees N1 - "By Sheldon H. Luskin"--P. iii; "June 1964."; Bibliography: p. 47-52 ER -