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Heritage of Tamils ( English )
First Edition – August 2023
ISBN : 978-81-19432-18-9
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Competitive Inorganic Chemistry
ISBN 978-93-85364-02-0
SRI KRISHNA HITECH PUBLISHING COMPANY PRIVATE LIMITED
First Edition – August 2023
ISBN : 978-81-19432-18-9
ISBN 978-93-85364-02-0