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Books by OP Gupta

All books by this author

5 books found
Elements of Petroleum Refinery Engineering
Elements of Petroleum Refinery Engineering
By: OP Gupta
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Elements of Environmental Polluton Control
Elements of Environmental Polluton Control
By: OP Gupta
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Khanna's Qbjective Type Questions & Answers in Chemical Engineering
Khanna's Qbjective Type Questions & Answers in Che…
By: OP Gupta
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Elements of Petroleum Refinery Engineering
Elements of Petroleum Refinery Engineering
By: OP Gupta
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Elements of Environmental Polluton Control
Elements of Environmental Polluton Control
By: OP Gupta
View Details