TY - BOOK AU - Allen, John L. AU - ED - ED - ED - ED - SN - 978-0-07-352757-4 (paperback) SN - 2 PY - 2008///.46 CY - Dubuque, IA PB - McGraw-Hill/Contemporary Learning Series KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - 5 ER -