Dr Parimal Banerjee & Keshari Nath Tripathi, Governor, WB poses with book during the launch of book Discovery of the Source of Life –Force in Kolkata on Monday, 16 May 2016.
Tags: Dr Parimal BanerjeeParimal BanerjeeGovernor of West BengalPolitician Keshari Nath TripathiPolitician Keshari Nath Tripathihorizontal
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