| Digest Nr | Subject and Author |
|---|
 |
| 2013.04.24.03 | Historic Performance Practices on Piano Rolls, from Allen Ford |
| 2000.03.07.10 | Rubber Manufacturing Practices, from Peter Nielson |
| 1998.05.07.05 | Shady Business Practices, from Ed Gaida |
| 1997.02.17.07 | MMD Editorial Practices etc., from Chuck Walker |
| 1997.02.10.17 | MMD Editorial Practices, from Meta Brown |
| 1997.02.10.16 | MMD Editorial Practices, from Phil Benson |
| 1997.02.10.15 | MMD Editorial Practices, from Roger Waring |
| 1997.02.10.14 | MMD Editorial Practices, from Paul Johnson |
| 1997.02.10.13 | MMD Editorial Practices, from Mark Van Essen |
| 1997.02.10.12 | MMD Editorial Practices, from Jim Canavan |
| 1997.02.10.11 | MMD Editorial Practices, from Jeffrey Borinsky |
| 1997.02.09.20 | MMD Editorial Practices, from Dan Wilson |
| 1997.02.09.19 | MMD Editorial Practices, from John A. Tuttle |
| 1997.02.09.18 | MMD Editorial Practices, from Bob Parris |
| 1997.02.09.17 | MMD Editorial Practices, from Richard Danzey |
| 1997.02.09.16 | MMD Editorial Practices, from Brett Mohr |
| 1997.02.09.15 | MMD Editorial Practices, from Dick Bueschel |
| 1997.02.09.14 | MMD Editorial Practices, from Angelo Rulli |
| 1997.02.09.13 | MMD Editorial Practices, from John A. Tuttle |
| 1997.02.09.12 | MMD Editorial Practices, from Hauke Marxsen |
| 1997.02.09.11 | MMD Editorial Practices, from Beatrice Robertson |
| 1997.02.08.06 | MMD Editorial Practices, from John A. Tuttle |
|
