Comparative linguistics.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Course in general linguistics [NT 59711] by: Saussure, Ferdinand; Sechehaye, Albert; Bally, Charles ([NT 1579] Language materials, printed)

Language classification : history and method [NT 59711] by: Campbell, Lyle; Poser, William J. ([NT 1579] Language materials, printed)