Chalk Dust Videolearning - Prealgebra
5xDVD5 | NTSC 4:3 (720x480) VBR | MPEG2 ~2481 kbps | English: AC3, 192 kb/s (2 ch) | 20 Hours | 21 GB
Genre: Math
Supporting the effective learning process for the student remains the primary focus in making decisions concerning Chalk Dust product development.