Rao, A. B. (1974). Essential mathematics for professional examinations: <Arithmetic & Algebra>. Allied.
शिकागो स्टाइल उद्धरणRao, Aditham Bhujanga. Essential Mathematics for Professional Examinations: <Arithmetic & Algebra>. Bombay: Allied, 1974.
एमएलए उद्धरणRao, Aditham Bhujanga. Essential Mathematics for Professional Examinations: <Arithmetic & Algebra>. Allied, 1974.
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