The file attached in the link below contains CCNA Exploration Course V4 Booklets

.The 1st & 4th booklets are copied and arranged by me


.The 2nd & 3rd booklets are the official Cisco booklets


.You can find the official Cisco booklets on Cisco website but they aren't free

https://www.4shared.com/rar/xYgKDSa5...se_V4_Boo.html