TY - BOOK AU - Hibbert, Adam AU - Oxlade, Chris and AU - Pickering, James TI - Questions and Answers: Mighty Machines; A Fascinating Questions and Answers Books Featuring the World's Most Powerfull and Exciting Machinary SN - 1-40548-600-7 PY - 2006/// CY - United Kingdom PB - Parragon Books Ltd ER -