NNSBUGWU, Titus IKechukwu. Teaching Office of the Church With Regard to the Instruments of Social Communication in the Light of Canons 747 1 and 822 / Titus IKechukwu NNSBUGWU. - Roma : Pontificia Universitas Urbaniana ; 1994. - 163 p. ; includes index and biblioraphy ISBN: Dewey Class. No.: G05.6 / N659