A nice touch is the certificate of completion at the end of this activity book.
SAS 9.1 SQL PROCEDURE USER’S GUIDE By Sas Inc Institute & Sas Institute *VG+*
The illustrated edition makes complex ideas much easier to understand.
SAS 9.1 SQL PROCEDURE USER’S GUIDE By Sas Inc Institute & Sas Institute *VG+*
This activity book has hidden picture puzzles that take time to solve.
