_:B3a2a184590c3e0cd2b5a1f09cd36625e . "K.R." . "Ramanathan" . "K.R. Ramanathan" . . . . "Ramanathan, K.R." . . _:B3a2a184590c3e0cd2b5a1f09cd36625e . _:B3a2a184590c3e0cd2b5a1f09cd36625e . _:B3a2a184590c3e0cd2b5a1f09cd36625e "2023-05-21"^^ . _:B3a2a184590c3e0cd2b5a1f09cd36625e . _:B3a2a184590c3e0cd2b5a1f09cd36625e . _:B3a2a184590c3e0cd2b5a1f09cd36625e "152399208" . _:B3a2a184590c3e0cd2b5a1f09cd36625e . _:B3a2a184590c3e0cd2b5a1f09cd36625e . _:B3a2a184590c3e0cd2b5a1f09cd36625e .