Bibliografía (11 obras)
Activities Manual to accompany Troika
2018
Troika
2012
Quia Online Activities Manual Registration Card to accompany Troika
Troika A Communicative Approach To Russian Language Life And Culture
2011
Troika, Annotated Instructor's Edition with Audio CD
News from Russia
2004
(WCS)Troika Communication Approach to Russian with Study Tips Set
Tponka
1997
1996
Troika, Workbook
Workbook and laboratory manual
