Lipetz, M. B., & Emkin, L. Z. (1978). Conference on computing in civil engineering. New York: American Society of Civil Engineers.
Παραπομπή Chicago StyleLipetz, Morton B., and Leroy Z. Emkin. Conference On Computing in Civil Engineering. New York: American Society of Civil Engineers, 1978.
Παραπομπή MLALipetz, Morton B., and Leroy Z. Emkin. Conference On Computing in Civil Engineering. New York: American Society of Civil Engineers, 1978.
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