Magallona, Merlin M. An introduction to international law in relation Philippine law / by Merlin M. Magallona - 2nd ed. - Antipolo City : Castle King Printing Corp. 1997 - 199 p. ; 24 cm. - International law series . - International law series . ISBN: 9716910916 RM183.30 Subjects--Topical Terms: International law--Philippines