The Rayleigh disk as a wave direction indicator.

Mode of access: Internet.

Explorations and adventures in equatorial Africa : with accounts of the manners and customs of the people, and of the chace of the gorilla, the crocodile, leopard, elephant, hippopotamus and other animals /

First published 1861.

James Hannington, D.D., F.L.S., F.R.G.S. first bishop of eastern equatorial Africa; a history of his life and work, 1847-1885

Mode of access: Internet.

Equatorial Guinea, post report.

Mode of access: Internet.

Manual on design and manufacture of coned disk springs or Belleville springs.

Mode of access: Internet.

The Portland Vase Disk

Glass, Roman; D: 4 51/64 in.; carved and blown, cameo glass

The practical astronomer : comprising illustrations of light and colours, practical descriptions of all kinds of telescopes, the use of the equatorial-transit, circular, and other astronomical instruments, a particular account of the Earl of Rosse's large telescopes, and other topics connected with astronomy /

"Illustrated with one hundred engravings."

Through the Dark Continent : or, The sources of the Nile around the Great Lakes of equatorial Africa and down the Livingstone River to the Atlantic Ocean /

Includes index.

Observations of variable stars of long period made with the 16-inch equatorial and 5-inch finder at Goodsell Observatory during the years 1916-1919,

Mode of access: Internet.

Unit, direct support and general support maintenance repair parts and special tools list for saw, concrete, self propelled, abrasive disk, model C-3000-30, NSN 3895-01-303-8909.

"October 1991."

General support maintenance repair parts and special tools list (including depot maintenance repair parts and special tools) for disk memory unit RD-502/GSC, (flexible disk drive DD-400-MX45013), (NSN 7025-01-134-0684).

Includes index.

Operator's and organizational maintenance manual : disk memory unit MU-768/G, (NSN 7025-01-155-0172).

Includes index.

Operator's manual : disk memory unit MU-705/MYQ-4 (NSN 7025-01-092-2745).

"February 1984."

Color measurement and its application to the grading of agricultural products : a handbook on the method of disk colorimetry /

Contribution from Production and Marketing Administration.