Basic Antennas Understanding Practical Antennas & Design Joel R Hallas W1ZR ARRL Pre-owned in good condition. Former owner's name is written on the front cover and inside the front cover. Covers show light general handling/storage wear, including minor edge and corner wear. Everybody's perception of condition is different so please refer to pictures of the item for they are a large part of the description. Please zoom in on all pictures and see for yourself. Colors may vary due to lighting and screen settings. Most items are shipped with reused/recycled material. The package might not be pretty but it's helping the environment which is a win for everyone. Please ask questions prior to purchasing and thank you for looking.