Very useful. I saw that it teaches you to use some tools and a big cartographic weight that is in conjunction with concepts about general geography.
Main topics:
- Introduction to the compasso
- Marginal information and symbols
- Network reference system
- Incline and distance
- Lifting and relief
- Net magnetic angle
- Intersection and resection
- Useful techniques
- Advanced skills and techniques
I have several books on these topics. If you're interested, leave me a comment and I'll keep adding them.
Regards