Place
- Keator, Karli1
- Kenning, William L.1
- Kessler, Herbert, 1918-20021
- Kingston, Jack1
- Kupferman, Theodore R.1
- Labor unions--New York (State)1
- Library catalogs -- Automation1
- Liturgical Music1
- M. Magdalena Schoch (1897-1987)1
- Mail-order sound recording industry1
- Maltese, Serphin R.1
- Marketing1
- Matos, Elba1
- Meginnei, David1
- Meltsner, Michael., 1937-1
- Menands (N.Y.)1
- Meteorology1
- Minorities1
- Mohnen, Volker A.1
- Mount Washington Observatory1