Essential English for Foreign Students Eckersley, C.E. ; illustrations by Charles Salisbury, Burgess Sharrocks and Porteous Wood . – Revised edition ,- Sofia : Foreign Languages Press , 1967. – не указан
index
Book 3 .– 310 p., ill. . : 200 tg.
It aims at giving the student a sound knowledge of the essentials of both spoken and written English and taking him well ob the way to a mastery of idiomatic conversational and literary English
A short history of Bulgaria [Text] / D. Kossev D. Angelov H. Hristov ; translated by M. Alexieva and N. Koledarov ; Illustrated by I. Bogdanov, V. Paskalev... – Sofia : Foreign Languages Press, 1963. - 461 p. , illus., ports., fold.maps, facsims.; . . – 4000 copies (hardcover) : 8 tg.