Scientific and technical personnel in the federal government 1969.

গ্রন্থ-পঞ্জীর বিবরন
সংস্থা লেখক:	United States National Science Foundation
বিন্যাস:	গ্রন্থ
ভাষা:	English
প্রকাশিত:	Washington For sale by the Superintendent of Documents U. S. Govt. Print. Off. [n.d.]
বিষয়গুলি:	Scientists > United States. Engineers > United States. Technologists > United States. United States > Officials and employees.