Controlled Guidance Systems by Hal Hellman
1967. No Edition Remarks. 22 pages. This is an ex-Library book. Blue and white dust jacket over blue cloth. Expected library inserts, stamps and inscriptions. Contains colour illustrations throughout. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has moderate edgewear with chips, tears and creasing. Visible tanning to spine. Light rubbing to surfaces.