The intervertebral disc, with special reference to rupture of the annulus fibrosus with herniation of the nucleus pulposus,

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Lumbar discography.

Mode of access: Internet.

Evaluation of the ADDCO flip-disc variable message sign.

Federal Highway Administration, Washington, D.C.

Emulation of disc file processor /

"June, 1971."

Energy versus stress theories for combined stress; a fatigue experiment using a rotating disc,

"Department of Army Project no. 5B99-01-004, Ordnance R and D Project no. TB2-0001. Office of Ordnance Research Project no. 1348 Contract no. DA-19-020-ORD-3520."

The transparency by black and white Secchi disc of the waters of New York and Newport Bights : Cruise STIRNI I, July-September 1951 /

Caption title.

The electrical admittance of a homogeneous polarized fully electroded circular disc, loss-less and mechanically free : analysis, including Rayleigh correction, data for routine determination of elastic modulus and Piezoelectric coupling, and discussion of limitation of correction, anisotrophy parameters involved, and deductions concerning dimensional standarization /

"ONR Contract No. Nonr-1055(00)."

National Geophysical Data Center announces digital data on compact disc.

Mode of access: Internet.

Data Disc control: Graphics 8,

"COO-1469-0152. File no. 818."