TY - BOOK AU - Parkar,Lee W. TI - Theory of Ion collection in the D-region by a rapidly moving blunt probe or mass spectrometer U1 - 545.33082 PY - 1974/// CY - Washington, D.C. PB - U.S. Government Printing Office KW - Mass spectrometry KW - Hydrocarbons KW - Spectra ER -