Gaid, Yoannis Lahzi Kanonika Vol.17: Sources of CCEO and CIC 83/ Edited by Yoannis Lahzi Gaid - Rome : Pontificio Istituto Orientale; 2012. - 40 p. ; - Kanonika; 17 . includes index and biblioraphy ISBN: 9788872103791 (PB) Dewey Class. No.: G50.7 / K133