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Dynamic characteristics of a vibrating beam with periodic variation in bending stiffness [microform] / John S. Townsend.

Microform

[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; Springfield, Va. : For sale by National Technical Information Service, 1987.

1987

0 resources

Dynamic characteristics of a vibrating beam with periodic variation in bending stiffness / John S. Townsend.

Web resource

Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Branch, February 1987.

1987

1 resource

Available online

https://purl.fdlp.gov/GPO/gpo106419

Visual and MSR grades of lumber are not two-parameter Weibulls and why it matters (with a discussion of censored data fitting) / Steve, P. Verrill [and four others].

Web resource

Madison, WI : United States Department of Agriculture, Forest Service, Forest Products Laboratory, 2019.

2019

1 resource