Supplementary Studies Clarinet by R.M. Endressen. Rubank, 1934, SS, 24 pages. This book is suggested to be used once a student can play in the upper register. It provides 37 progressive etudes (but clustered in the mid-intermediate range of difficulty) in keys up to three sharps and three flats. It will be useful through the third or fourth year for many students. (C1075)