| 1-_212-folds_and_folding-2019__.pdf | 10.22 MB |
| 2-212-foliation_and_lineation-2019__.pdf | 9.84 MB |
| 3-212-orthographic_projection.pdf | 1.13 MB |
| 4-stereographic_projection-practical_notes.pdf | 5.71 MB |
| 5-problem_on_rotation.pdf | 250.54 KB |
| 6-diagrammatic_representation_of_structural_data.pdf | 1.35 MB |
