01123cam a22002651 4500 pa 37000012 DLC 20260227111852.0 760909s1936 dcu 000 0 spa c pa 37000012 (OCoLC)2420779 Pan Amer. Union. Library AzU OCoLC DLC Z1009 .P18 no. 15 Pan American Union. Governing Board. Permanent Committee on Bibliography. Reglas para uniformar la práctica en la catalogación ... Wáshington, D.C., Union Panamericana, 1936. 1 p. l., 17 [i. e. 18] numb. l. 28 cm. Serie bibliogáfica [i. e. Bibliographic series] no. 15 Mimeographed. Rules prepared with the cooperation of the Inter-American Bibliographical and Library Association. Also published in English and Portuguese. (Bibliographic series no. 14 and 16) Cataloging Latin America. Inter-American Bibliographical and Library Association. Columbus Memorial Library. Bibliographic series ; no. 15. 51236 51236