Sri Ramanaparavidyopanishad-The Supreme Science as Taught by Sri Ramana
Sri K.Laksmana Sarma also known by the pen name WHO was one of the longest and pehaps clsoest devotees of Sri Ramana Maharshi.He revered his Master as the embodiment of both Lord Dakshinamurti and Sri Adis Sankara.He surrendered to his master completely.