Higgins, Rosalyn. Problems and process : international law and how we use it / Rosalyn Higgins. - Oxford : New York : Clarendon Press ; Oxford University Press, 1994. - xxvii, 274 p. ; 24 cm. Includes bibliographical references and index. ISBN: 0198257678 (acidfree paper) LCCN: 93035770 Subjects--Topical Terms: International law. LC Class. No.: KZ3225.H54 / A36 1994 Dewey Class. No.: 341