A fair bit of highlighting in the first half of the book, Very light edge wear, pages crisp.
Foundations for Microwave Engineering by R. E. Collin, Hardcover, VG
Good condition with some tanning to edges, text is unmarked
Item Tag: 1966
Spacetime Physics by Edwin Taylor & John Wheeler – 1966 Hardcover DJ 1st Edition
1966 First Edition Hardcover.