ECONOMIC AND SOCIAL QUESTIONS - WIRTSCHAFTSWISSENSCHAFT UND PHILOSOPHIE. AN EXAMINATION OF THE USE OF QUANTITATIVE METHODS IN THE ECONOMIC DIRECTION OF INDUSTRIAL RESEARCH I.

KLÁR, J. “ECONOMIC AND SOCIAL QUESTIONS - WIRTSCHAFTSWISSENSCHAFT UND PHILOSOPHIE. AN EXAMINATION OF THE USE OF QUANTITATIVE METHODS IN THE ECONOMIC DIRECTION OF INDUSTRIAL RESEARCH I”., Periodica Polytechnica Chemical Engineering, 5(1), pp. 53–64, 1961.