Nag, N. K. (1994). Business mathematic and statistics Part 1 (3.). Kalyani Publishers.
シカゴスタイル引用形Nag, N K. Business Mathematic and Statistics Part 1. 3. Ludhiana: Kalyani Publishers, 1994.
MLA引用形式Nag, N K. Business Mathematic and Statistics Part 1. 3. Kalyani Publishers, 1994.
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