L. E. · Linda Ernst · Linda L.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Lapsit Services for the Very Young: A How-To-Do-It Manual | 978-1-55570-185-7 (1-55570-185-X) | 1995 |
| Lapsit Services for the Very Young II: A How-To-Do-It Manual (How-To-Do-It Manuals for Libraries, No. 106) | 978-1-55570-391-2 (1-55570-391-7) | 2001 |