Wells, Eric.
Microsoft Excel 97 : Developer's Handbook / 1 t. Wells Eric, Harshbarger Steve. - Redmond, Washington : Microsoft Press, 1997. - XXVI, 623 s: il.; 23 cm.
1572313595
Microsoft Excel 97 : Developer's Handbook / 1 t. Wells Eric, Harshbarger Steve. - Redmond, Washington : Microsoft Press, 1997. - XXVI, 623 s: il.; 23 cm.
1572313595