TY - BOOK AU - AU - ED - ED - ED - ED - TI - : competency guide SN - 0-13-222201-9 SN - 2 PY - 2007///46 CY - Upper Saddle River, New Jersey PB - Pearson Prentice Hall. KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - 5 ER -