One audio CD in pocket attached to inside back cover of vol. 4.
v. 1. Early articles for the Boston evening transcript
v. 2. Russian and Soviet music and composers
v. 3. Music of the modern era
v. 4. Slonimskyana.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Nicolas Slonimsky : writings on music by Nicolas Slonimsky. ISBN 0415968682. Published by Routledge in 2004. Publication and catalogue information, links to buy online and reader comments.
