Foreign Language General in 1966

Sanskrit-Wörterbuch: Nach Den Petersburger Wörterbüchern Bearbeitet by Cappeller, Carl

Investigating Linguistic Acceptability by Svartvik, Jan, Quirk, Randolph

Russian Pronunction Illustrated by Ward, Dennis

Essential Portuguese Grammar by Prista, Alexander Da R.

Introducción a la Teoría de la Representación Conforme by Bieberbach, Ludwig