Please READ THIS ! ! ! [7:31974]

Haye Friends, Just wanted your help in taking a right decision. I m planning to take the Routing exam (Exam no. 503) Which is the best book for study ? WHICH BOOK SHOULD I BUY ? a. BSCN by Catherine Paquet / Diane Teare b. EXam Certification Guide by Clare Gough c. Study guide by To

Advice required...plz help me !! [7:31960]

Haye Friends, Just wanted your help in taking a right decision. I m planning to take the Routing exam (Exam no. 503) Which is the best book for studies - a. BSCN by Catherine Paquet / Diane Teare b. EXam Certification Guide by Clare Gough c. Study guide by Todd Lammle, Sean & Kevin Any