The mastery of nervousness based upon self reeducation. This book, "The mastery of nervousness based upon self reeducation. Volume 29", by Robert S. Carroll, is a replication of a book originally published before 1917. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.