WORLD Health Organization
A guide to international recommendations on names and symbols for quantities and - Geneva World Health Organization 1975 - 314 p.
Includes reference.
9240685219
Symbols
International standards
610.148 / WOR
A guide to international recommendations on names and symbols for quantities and - Geneva World Health Organization 1975 - 314 p.
Includes reference.
9240685219
Symbols
International standards
610.148 / WOR