BBulgarian textbook IBulgarian textbook Ide Army Language School (U.S.)MateriasBulgarian languageGrammarEdiciones (1)Bulgarian textbook I. (1953)Army Language School, Bulgarian Language Dept. · inglésMás obras de Army Language School (U.S.)Geografiiı̐Za na Bulgariiı̐aı̐ŁItalian: basic situationsRomanian military terminology