Ayers Margaret E (1 results)

Hardcover. Condition: Very good. First Edition. One quarto volume with dark red boards and gilt title; 302p; illustrations; glossary; 28cm. Errata information in folder on rear pastedown. Photos, diagrams and commentary explore electromyography (a technique for evaluating and recording the electrical activity produced by skeletal muscles) and biofeedback (the technique of gaining greater awareness of many physiological functions of one's own body by using electronic or other instruments, and with a goal of being able to manipulate the body's systems at will). Very good (-); ex-library with markings on spine; stickers to front pastedown, sticker shadow on front flyleaf; pencil numbers on title page; ink stamp to fore edge; boards are edgeworn; pages are clean and binding is sound.…