Sperry Gryoscope Company

Mars Design Practices Manual Interference and Susceptibility Control Techniques September, 1961 Sperry Pub. No. AR 45-0001

Great Neck, NY: Sperry Gyroscope Company, 1961. Item #31998

4to; soft folder with hole for title and plastic sheet over title page; softcover; 47 pages plus index; black and white illustrations; Copy No. 124; Sperry Telescope & Astronomy Group picnic invitation laid in; a very good clean tight copy.

Price: $30.00