TY - BOOK AU - Couchaman, J TI - Oracle ocp introduction to oracle9i sql exam guide(exam 1z0-007) SN - 0-07-0474420-6 U1 - 005.785 5 PY - 2006/// CY - New Delhi PB - Tata Mcgraw-Hill Pub KW - Computer EngineeringInformation Technology ER -