KELSALL,Anne Graham manson and Ruksana Patel OCR LEVEL 2 Nationals ict unit 6&unit 7 Unit 6 spreadsheets data bases unit 7 - payne gallway 2007 - iiv,220pg illi.; 26cm - Unit 6 spreadsheets data bases unit 7 . index ISBN: 9781905292127 LCCN: 005.54 Subjects--Topical Terms: LC Class. No.: 005.54 Dewey Class. No.: 005.54