Martinet Andre Economic des changemenmts teraite de phonologie diachronoque Martinet Andre - Perne A francke A G Verlag 1955 - 395p. cm. - Bibliotheca romanica seeries prima manualia et commentationes; 10 . Standard No.: 47,636 Source: Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P:1, 122J5 (PD)