| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Music Notation and Terminology | Gehrkens, Karl Wilson, 1882-1975 | en | Musical notation; Music -- Terminology | 2006-10-08 | |||
| A Color Notation A measured color system, based on the three qualities Hue, Value and Chroma | Munsell, A. H. (Albert Henry), 1858-1918 | en | 2008-07-14 |