Pecan Pie Bars I

INGREDIENTS

• 3 cups all-purpose flour
• 1/2 cup white sugar
• 1/2 teaspoon salt
• 1 cup margarine
• 4 eggs
• 1 1/2 cups light corn syrup
• 1 1/2 cups white sugar
• 3 tablespoons margarine, melted
• 1 1/2 teaspoons vanilla extract
• 2 1/2 cups chopped pecans