In fair condition, with some tears and wear to covers. Loss to binding at head and heel of spine. Text block remains complete with periodic instances of wear and looseness. Some pages uncut at top. Light markings to title page. Includes a variety of mathematical calculations and small diagrams. General age-related toning to pages, along with periodic foxing and wear. Please see photographs and ask any questions prior to purchasing.

A scarce piece regarding Viscoelasticity. Printed in Paris, with part of title page in French. Focuses on the research of Bernhard Gross, a German-born Brazilian engineer and physicist who was influential in the development of Brazilian research regarding electrets.

COLPAP-1106