Ray, A. K. (2004). Mathematical methods in chemical and environmental engineering. Victoria, Australia: Thomson.
शिकागो स्टाइल उद्धरणRay, Ajay K. Mathematical Methods in Chemical and Environmental Engineering. Victoria, Australia: Thomson, 2004.
एमएलए उद्धरणRay, Ajay K. Mathematical Methods in Chemical and Environmental Engineering. Victoria, Australia: Thomson, 2004.
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