Virgil, Aeneid x:

"This edition of Book X issued separately follows the edition of Books X-XII ... printed in 1891 ..."

Computing a perfect strategy for n x [i.e. superscript] n chess requires time exponential in n /

"UILU-ENG 79 1716."

A study of fluorescent excitation using isotopic X-ray emission /

"ORO-627; Isotopes - Industrial technology; (TID-4500, 43rd. ed)."

X ray wavelengths /

"Contract No. AT(30-1)-2543."

The negation of squid embryo tropisms by x-radiation /

"3-20-50--525-A201183."

Computer program to perform Fourier analysis of x-ray data /

"U.S. Atomic Energy Commission Contract AT(29-1)-1106."

Diogenis Laertii De vitis, dogmatibus et apophthegmatibus clarorum philosophorum libri X. Graece et latine ad fidem optimorum librorum ... recensiti ... insertis XXVI. philosophorvm figuris aere incisis ... a Paullo Daniele Longolio.

Translated by A. Traversarius. cf. Brit. mus. Catalogue.

Biological effects of external X and gamma radiation /

Cataloging based on part 2.

The diffraction of light, X-rays, and material particles; an introductory treatment

Mode of access: Internet.

Hot-wire measurements with X-meters,

Photocopy.

The application of X-ray examination and inspection to: castings ... welding ... food products ... X-ray diffraction.

Cover-title: Industrial applications of the X-ray.

Étude sur Mazarin et ses démêlés avec le pape Innocent X (1644-1648) /

Includes bibliographical references (p. ii-vii) and index.

The extension of the X-ray spectrum to the ultraviolet ...

Reprinted from the Physical review n.s. v.18, no.6. Dec.1921.

La politique de Pie X, (1906-1910): Modernistes. Affairs de France. Catholiques d'Allemagne et d'Italie. Réformes romaines. La "Correspondance de Rome" et la France, etc.

Mode of access: Internet.

The examination of materials by X-rays.

Reprinted from the Transactions of the Faraday Society, v.15, pt.2, 1919.