found: Baibiḷint̲e viśuddhi cōdyam̈ ceyyappeṭunnu, 1993:v. 1, t.p. (Iṭamar̲uk) p. opp. t.p. (Joseph Edamaruku)
found: Sāhityakāra ḍayar̲akṭ., 1976:p. 44 (Iṭamar̲uk; real name: Ṭi. Si. Jōsaph; b. 9/7/1934; held var. positions in atheist assns., and Kerala Intercaste Marriage Assn.; with Malayāḷa manōrama, 1959-1971; later editor, Manōrājyaṃ, Mal. wkly.)
found: New Delhi non-MARC file(hdg.: Edamaruku, 1936- ; usage: Iṭamar̲uk)
found: Ltr. fr. auth., 5/21/1971(Iṭamar̲uk, Ṭi. Si. Jōsaph; Edamaruku, T.C. Joseph; b. 1936 [sic])
found: His Valiyavaruṭe valiya rahasyaṅṅaḷ, 1973:t.p. (Iṭamar̲ukȧ)
found: His Christ and Chrishna, 1981:t.p. (Joseph Edamaruku) p. 4 of cover (b. 1934)
found: Wikipedia WWW site, June 17, 2008(under Joseph Edamaruku: surname, Edamaruku; b. Sept. 7, 1934; d. June 29, 2006; atheist, journalist, militant rationalist fr. Kerala; son, Sanal Edamaruku, prominent Indian rationalist & president of the Rationalist International)
found: Kirustuvum Kiruṣṇan̲um kar̲pan̲aiyē, 2007:t.p. (Jōcap Iṭamaruku) t.p. verso (Joseph Idamarugu [in rom.]) p. 4 of cover (wrote many Malayalam bks including translations)