Scale, Arpeggio, Interval and Modulation Studies for Clarinet by Jerzy Slezak. PWM Edition, SS, 30 pages. This book is intended for use by teachers and students. It includes suggestions for exercises based on major and minor scales, arpeggios, and intervals, in chromatic progressions from. All the exercises are in the form of studies, which enables them to be tailored to the player's ability. The text is presented in Polish and English. (C2652)