Try a different spelling or fewer words — or look in these trusted academic sources. The library team can also source a title through inter-library loan.
Ask a librarian
Skoog D. A., . (2003). Principles of Instrumental Analysis. : Thomsen.
Skoog Douglas A, . 2003. Principles of Instrumental Analysis. : Thomsen.
Skoog Douglas A, . Principles of Instrumental Analysis. : Thomsen. 2003.