Titlebook: Die philosophischen Grundlagen der wissenschaftlichen Erkenntnis; Anton Fischer Book 1967Latest edition Springer-Verlag/Wien 1967 Erkenntn

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On cryptographic techniques for on-line bankcard payment transactions using open networks,: authentication, non-repudiation, integrity, and timeliness. We identify problems and devise solutions while trying to keep the current successful working style of financial institutions being respected.

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Book 1990om the earliest stages to the most advanced. Central to the theory is the structural transformation which is associated with the growth process. This structural transformation is used to explain the logistic pattern that economic growth has followed in the real world. Within this logistic pattern, g