V B D. (1992). T.B. CUM SOLUTION IN APP MATHEMATICS. V. B. D.
Chicago-čujuhus (17. p.)V B D. T.B. CUM SOLUTION IN APP MATHEMATICS. V. B. D, 1992.
MLA-čujuhus (9. p.)V B D. T.B. CUM SOLUTION IN APP MATHEMATICS. V. B. D, 1992.
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