- Library schools--New York1
- Lifton, Barbara1
- Lifton, Barbara--Correspondence1
- Lissim, Simon, 1900-19811
- Lissim, Simon, 1900-1981--Correspondence1
- Livingston, Myra Cohn1
- Livingston, Myra Cohn--Correspondence1
- Lorenz, John G.1
- Lorenz, John G.--Correspondence1
- Lowrie, Jean E. (Jean Elizabeth), 1918-1
- Lowrie, Jean E. (Jean Elizabeth), 1918---Correspondence1
- MacDonald, Bernice1
- MacDonald, Bernice--Correspondence1
- Mackey, Rachel G.1
- Mackey, Rachel G.--Correspondence1
- McClintock, Lillian1
- McClintock, Lillian--Correspondence1
- McElderry, Margaret1
- McElderry, Margaret--Correspondence1
- McKinlay, Janet Z.1