C
ChrisM
Here are some heavily discounted PE books compared to buying from AASHTO or others. They are a must bring to the exam. Helped me pass my exam!
https://www.ebay.com/sch/chme-60/m.html?_nkw=&_armrs=1&_ipg=&_from=
https://www.ebay.com/sch/chme-60/m.html?_nkw=&_armrs=1&_ipg=&_from=