What does s.d. stand for?
s.d. stands for "sine data (undated book"
How to abbreviate "sine data (undated book"?
"sine data (undated book" can be abbreviated as s.d.
What is the meaning of s.d. abbreviation?
The meaning of s.d. abbreviation is "sine data (undated book"
What does s.d. mean?
s.d. as abbreviation means "sine data (undated book"
