Asked a question: by what normative documents "ISO" — the largest telecommunication companies are producing equipment of the Internet.
What was my surprise when I discovered that kind of information you have to pay.
Since I've never been in the "on" ISO standards — for me it is very strange.
It turns out that would satisfy your interest, I have to say goodbye not with one hundred euros for the documents in volume from 8 to 100 pages.
Is this normal?
For it do you have to pay?
Where the price is 10 euros, and where even 50 euros for the same thing.
Who have experience please tell me.