Essential tool, processed form of cards, it allows you to remember what you have (been) but also forgot to (re) discover what you did not know (maybe) not! (Training engineering and teaching engineering).
So, you put on the page and exit errors and other training profession-specific weaknesses.
Easy access and retain it proves to be an excellent memory aid.
Another advantage is condensed but very light, easy to carry, it still has a place in your briefcase trainer.
Not to mention the price!
Congratulations to the authors and Dunod to always offer excellent tools for professionals (and curious).
A big thank you!