washington d c 1960

Conference on Paints and Coatings (1960 Washington, D. C.) · National Academy of Sciences, National Research Council

72 sayfa · 1960

Industrial Painting / Painting, Industrial / Protective coatings

Conference on Middle Eastern Affairs (14th 1960 Washington, D. C.) · Middle East Institute

117 sayfa · 1961

Politics and government

National Conference on Day Care for Children (1960 Washington, D. C.) · U.S. Govt. Print. Off.

55 sayfa · 1961

Congresses / Day care centers

Conference of Experts in Research and Practice in the Field of Child Welfare (1960 Washington, D. C.) · U.S. Dept. of Health, Education, and Welfare, Social Security Administration, Children's Bureau

50 sayfa · 1961

Research / Child welfare / Children / Congresses

United States. Washington, D. C., 1960 Schmitt, Marshall Langdon, · U.S. Dept. of Health, Education, and Welfare, Office of Education

Sayfa sayısı yok · 1962

Kategori yok

D. C.) National Conference on Water Pollution (1960 Washington · U.S. Govt. Print. Off.

607 sayfa · 1960

Water / Pollution / Congresses

National Conference on Water Pollution (1960 Washington, D. C.) · U.S. Dept. of Health, Education, and Welfare, Public Health Service

41 sayfa · 1960

Congresses / Pollution / Water / Environmental policy / Water Pollution

Conference on Insulated Masonry Cavity Walls (1960 Washington, D. C.) · National Academy of Sciences, National Research Council

82 sayfa · 1960

Brick walls / Insulation (Heat)

National Conference on Coordination of the School Health Program (1960 Washington, D. C.) · Yayınevi bilinmiyor

32 sayfa · 1962

Congresses / School hygiene

Golden Anniversary White House Conference on Children and Youth (1960 Washington, D. C.) · Yayınevi bilinmiyor

429 sayfa · 1960

Child welfare / Congresses / Golden Anniversary White House Conference on Children and Youth (1960 : Washington, D.C.) / Youth / Golden Anniversary White House Conference on Children and Youth (1960 : Washington, D.C.) http://id.loc.gov/authorities/names/n83829605

Classroom Teachers National Study Conference on Teaching as a Profession (1960 Washington, D. C.) · NEA Dept. of Classroom Teachers

24 sayfa · 1961

Congresses / Teaching

Conference on Business and Economic Education for the Academically Talented Student (1960 Washington, D. C.) · National Edcation Association Project on the Academically Talented Student and the United Business Education Association

80 sayfa · 1961

Business education / Economics / Education / Gifted children / Study and teaching

Institute of Radio Engineers. Professional Group on Military Electronics, D. C.) National Convention on Military Electronics (4th 1960 Washington · Institute of Radio Engineers

629 sayfa · 1960

Electronics in military engineering / Congresses