What does ppm stand for?
ppm stands for "Projektgruppe Praktische Mathematik"
How to abbreviate "Projektgruppe Praktische Mathematik"?
"Projektgruppe Praktische Mathematik" can be abbreviated as ppm
What is the meaning of ppm abbreviation?
The meaning of ppm abbreviation is "Projektgruppe Praktische Mathematik"
What does ppm mean?
ppm as abbreviation means "Projektgruppe Praktische Mathematik"
