. . "Krishnan" . . . "S. K. Nāyar" . "S. Kr̥ṣṇan" . "Es. Ke. Nāyar" . "Es. Ke Nāyar" . . "S. K. Nayar"@en . "S."@en . "K."@en . . . "S. Krishnan Nayar" . "S.K. Nayar"@nl-NL . "Es. Ke." . "Nayar"@en . "Kr̥ṣṇan Nāyar" . "Nāyar" . . "1917" . "Es. Ke" . "S. Kr̥ṣṇan Nāyar" .