Traveling-Wave Tubes J. R. Pierce
1950. No Edition Remarks. 260 pages. No dust jacket. This is an ex-Library book. Blue cloth with gilt lettering. Library copy, with expected inserts, stamps and inscriptions. Minor thumb marking, foxing and tanning to pages. Slightly more prominent to text block edges, pastedowns and free endpapers. Binding remains firm. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has visibly heavier tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean.