context: He started writing in the 1960s.
source: Radhakrishnan was the administrative manager and general manager of DC Books and Current Books from 1979 to 2002.
reference_original: Radhakrishnan fue el director administrativo y el director general de DC Books y Current Books de 1979 a 2002.
reference_flipped: Radhakrishnan fue la directora administrativa y la directora general de DC Books y Current Books de 1979 a 2002.