P-7219/1
analytical
The analytical chemistry of nitrogen and its compounds. Part 1 / C. A. Streuli (Ed.) ; P. R. Averell (Ed.). -- New York : Wiley-Interscience, 1970. -- vii, 429 s., lit. -- Cena za komplet.
Streuli, C. A.. Averell, P. R
dusík
546.17