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Special precautions for multiple short-delay blasting in coal mines
Research and technologic work on explosives, explosions, and flames :fiscal year 1959
Research and technologic work on explosives, explosions, and flames:fiscal years 1955 and 1956
Research and technologic work on explosives, explosions, and flames, fiscal years 1957 and 1958
Research and technologic work on explosives, explosions, and flames :fiscal year 1960
Research and technologic work on explosives, explosions, and flames :fiscal year 1961
Review of fire and explosion hazards of flight vehicle combustibles