| Class 1 (Introduction) | Download | |
| Class 2 (Shanti Patha, 1.1.1) | Download | |
| Class 3 (1.1.1) | Download | |
| Class 4 (1.1.2,3) | Download | |
| Class 5 (1.1.3,4) | Download | |
| Class 6 (1.2.1 to 4) | Download | |
| Class 7 (1.2.5, 1.3.1) | Download | |
| Class 8 (1.3.2 to 10) | Download | |
| Class 9 (1.3.11,12) | Download | |
| Class 10 (1.3.12,13) | Download | |
| Class 11 (1.3.13,14) | Download | |
| Class 12 (2.1.1,2) | Download | |
| Class 13 (2.1.3,4) | Download | |
| Class 14 (2.1.5,6) | Download | |
| Class 15 (2.1.6,3.1.1) | Download | |
| Class 16 (3.1.2) | Download | |
| Class 17 (3.1.3,4) | Download | |
| Class 18 (Summary) | Download | |
