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Your search for [author]Halacy, Daniel S. returned 13 records. |
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Understanding passive cooling systems.
by Halacy, Daniel.; Arlington, Virginia: Volunteers in Technical Assistance (VITA), 1986.
Subject: Cooling systems.
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Charles babbage father of the computer.
by Halacy, Daniel; U.S.A.: Crowell-Collier Press.
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Man and memory QP4.
by Halacy, Daniel S.; New York: Harper & Row, 1970.
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Your city tomorrow.
by Halacy, Daniel Stephen; New York: Four Winds Press, 1973.
Subject: Cities and towns; Cities and towns -- Planning-1945.
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They Gave Their Names to Science.
by Halacy, D. S., (Daniel Stephen); New York: G.P. Putnam's Sons, 1967.
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Fun with the sun : 7 solar energy projects to build and use.
by Halacy, Daniel S., Jr.; New York: Macmillan, 1959.
Subject: Solar energy; Solar engines; Solar heating.
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X rays and gamma rays.
by Halacy, Daniel S., Jr.; New York: Holiday House, 1969.
Subject: X rays.
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Century 21 : your life in the year 2001 and beyond.
by Halacy, D. S. (Daniel Stephen), 1919-; Philadelphia: Macrae Smith, 1968.
Subject: Science; Technology.
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Feast and famine.
by Halacy, D. S., (Daniel Stephen), 1919-; Philadelphia: Macrae Smith Co., 1971.
Subject: Food supply; Agriculture -- Economic aspects.
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Bionics, the science of "living" machines.
by Halacy, D. S., (Daniel Stephen), 1919-; New York: Holiday House, 1965.
Subject: Bionics.
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