Ruslan 1 - Workbook - 203 exercises linked to the Ruslan Russian course. Some of the exercises are taken from the CD-ROM version of the course, most are new for this volume. 112 Pages A4 format. Black and white. 203 exercises linked to the Ruslan Russian course. The book comes with free online audio with recordings for the listening exercises. There are a large number of black and white photos linked to the exercises.