A philosophical and practical essay on the gold and silver mines of Mexico and Peru : containing the nature of the ore, and the manner of working the mines, the qualities and use of quicksilver, the cleansing and refining these metals : with many useful observations concerning the assay of metals, the manner of conveying them to Europe, and remarks on the gold mines in Hungary, and those of Asia and Africa /

No Spanish ed. in: NUC pre-1956, BLC, Sabin, Palau y Dulcet (2nd ed.).

The cleansing of the sanctuary...

Mode of access: Internet.

The hand-book of household science. A popular account of heat, light, air, aliment, and cleansing, in their scientific principles and domestic applications. With numerous illustrative diagrams. Adapted for academies, seminaries, and schools.

Mode of access: Internet.

Israel in Britain : the collected papers on the ethnic and philological argument /

Mode of access: Internet.

Results of the 1996 Race and Ethnic Targeted Test /

"May 1997."

Racial and ethnic differences in wealth holdings and portfolio choices /

"April 2002."

Race, ethnic, and gender earnings inequality : the sources and consequences of employment segregation : a report to the Glass Ceiling Commission, U.S. Department of Labor /

"January 1994."

The pagan tribes of Borneo; a description of their physical, moral and intellectual condition, with some discussion of their ethnic relations,

Mode of access: Internet.

Racial and ethnic diversity of America's elderly population.

Mode of access: Internet.