استعرض Books : Recommended Readings حسب المؤلف
| أسماء المؤلفون |
|---|
| Lloyd, Andrew W [1] |
| Locker, Kitty O. [1] |
| Lomas, B. [1] |
| Lombardo, Joseph [1] |
| London, Stationery Office [1] |
| Lonnie, Bentley [1] |
| Loomis, Ted A. [1] |
| Lord, P. R. [1] |
| Lord, Peter R. [1] |
| Lovelock, Christopher [1] |
| Luque, Antonio [1] |
| Luthans, Fred [1] |