Select
Explore
All these books are free to read: either they're distributed with a free license, or they're in the public domain.
These books are available in PDF format - good for desktops, printing.
These books are included in the Directory of Open Access Books. This means that they have been peer-reviewed and are of interest to scholars.
La diffraction des rayons X par les cristaux liquides - Tome 2
Anne-Marie Levelut et al.
La pratique de la sécurité des rayonnements optiques artificiels
José Garcia and Daniel Courant
Pollution atmosphérique par les métaux en France
Catherine Rausch de Traubenberg et al.