Mathematics Steps 1-2-3DVD
The essentials of arithmetic, algebra, geometry, and data analysis are explained in plain English and can be easily mastered. Viewers are shown step-by-step solutions to hundreds of practice questions and foolproof techniques for tackling even the most challenging problems.
Characteristics: 9 videodiscs (ca. 1185 min.) : sound, color ; 4 3/4 in digital,optical video file,DVD video
Alternative Title: Mathematics steps 1-2-3