Krishnamurthy,V. Challenge and thrill of pre college mathematics. New Age International publications.
शिकागो स्टाइल उद्धरणKrishnamurthy,V. Challenge and Thrill of Pre College Mathematics. New Delhi: New Age International publications.
एमएलए उद्धरणKrishnamurthy,V. Challenge and Thrill of Pre College Mathematics. New Age International publications.
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