Desai, K. (1961). A textbook of commercial Arithmetic (1st.). Rotab Mahal Pvt. Ltd.
Chicago-čujuhus (17. p.)Desai, K. A Textbook of Commercial Arithmetic. 1st. Allahabad: Rotab Mahal Pvt. Ltd, 1961.
MLA-čujuhus (9. p.)Desai, K. A Textbook of Commercial Arithmetic. 1st. Rotab Mahal Pvt. Ltd, 1961.
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