jsut wanted to make sure before i purchase it..
correct me if i'm wrong
-it is a computer version - only for 1 computer for some period of time
-how many test does it have?
-do they have good explanations for each problem?
correct me if i'm wrong
-it is a computer version - only for 1 computer for some period of time
-how many test does it have?
-do they have good explanations for each problem?