Chapman, J. R. Practical organic mass spectrometry / J.R. Chapman. - Chichester [West Sussex] : Wiley, c1985. - ix, 197 p. : ill. - "A Wiley-Interscience publication." . ISBN: 0471906964 : $56.88 LCCN: 88901361 Subjects--Topical Terms: Mass spectrometry.Chemistry, Organic.