Truyol y Serra, Antonio, Fundamentos de derecho internacional público Antonio Truyol y Serra. - 3. ed. refundida y aumentada. - Madrid Editorial Tecnos 1970. - xv, 270 p. 24 cm. - Semilla y surco . Previously classified under: JX 3651 .T75 F8 1970 Includes bibliographical references and index. Subjects--Topical Terms: International Law LC Class. No.: KZ 3400 / .T78 1970