What does HB stand for?
HB stands for "Heine-Borel"
How to abbreviate "Heine-Borel"?
"Heine-Borel" can be abbreviated as HB
What is the meaning of HB abbreviation?
The meaning of HB abbreviation is "Heine-Borel"
What does HB mean?
HB as abbreviation means "Heine-Borel"
