Mensch, G. (1979). Stalemate in technology: Innovations overcome the depression. Cambridge, Mass: Ballinger Pub. Co.
Chicago Stili AlıntıMensch, Gerhard. Stalemate in Technology: Innovations Overcome the Depression. Cambridge, Mass: Ballinger Pub. Co, 1979.
MLA AlıntıMensch, Gerhard. Stalemate in Technology: Innovations Overcome the Depression. Cambridge, Mass: Ballinger Pub. Co, 1979.
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