Analog Differentiation for Control Systems. by Steel, Charles Elwood, Brand N...

Analog Differentiation for Control Systems. (Paperback or Softback)

Feel Like a Million! - by Catharyn Elwood (HCDJ 1960)

Integrated Electronics: Analog and Digital Circuits and Systems

Feel Like a Million by Catharyn Elwood New & Revised Edition Vintage PB 1965

Digital & Analog Communication Systems by Couch

Modern physics by Charles Elwood Dull

Charles Elwood: Or the Infidel Converted (Classic Reprint)