TY - BOOK AU - AU - BECKEY,H.D. TI - / PRINCIPALES OF FIELD IONIZATION AND FIELD DESORPTION MASS SPECTROMETRY V61 SN - 0080206123 U1 - 545.33B396 FIRST EDITION PY - 1977/// CY - UK KW - SCINTIFIC KW - INORGANIC CHEMISTRY ER -