KATTSOFF, L. O. (1967). Foundations of Contemporary Mathematics: With applications in the social and management sciences. McGraw-Hill Book Company.
Lua i Stíl Chicago (17ú heag.)KATTSOFF, Louis O. Foundations of Contemporary Mathematics: With Applications in the Social and Management Sciences. McGraw-Hill Book Company, 1967.
Lua MLA (8ú heag.)KATTSOFF, Louis O. Foundations of Contemporary Mathematics: With Applications in the Social and Management Sciences. McGraw-Hill Book Company, 1967.
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