Brown, R. F., & Brown, B. W. (1980). Mathematics applied to business and the social sciences. Wadsworth Pub. Co..
Chicago-čujuhus (17. p.)Brown, Robert F., juo Brenda W. Brown. Mathematics Applied to Business and the Social Sciences. Belmont, Calif.: Wadsworth Pub. Co., 1980.
MLA-čujuhus (9. p.)Brown, Robert F., juo Brenda W. Brown. Mathematics Applied to Business and the Social Sciences. Wadsworth Pub. Co., 1980.
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