01041nam a2200265Ia 4500 16572 BIBL 20160527184027.0 690527s1968 dcua b 00000 eng 76600670 //r85 EVLG 331.7615 U586 NSF:e c1 Q149.U5 A56 1968 331.7/61/50973 331.7615 U586 NSF:e National Science Foundation U.S. Local 141441 Employment of scientists and engineers in the United States, 1950-66. [Prepared] in cooperation with U.S. Dept. of Labor, Bureau of Labor Statistics. Washington For sale by the Supt. of Docs., U.S. Govt. Print. Off. [1968] x, 55 p. illus. 26 cm. 0.70 Bibliography: p. 55. Scientists Employment United States. Local 166953 Federal document Book. Local 95107 Engineers Employment United States. Local 92074 United States Bureau of Labor Statistics. Local 182913 12158 12158 0 0 0 331_761500000000000_U586_NSFE 0 evl 44094 10 10 1 2016-05-27 23414 0 331.7615 U586 NSFe 80000000427818 2016-05-27 00:00:00 r:16572 z:NCC:D 6