000 00641nas a2200205 a 4500
008 170703d19681989 ukm||p#r||||#00|#||eng#d
003 AR-SmCIES
022 _a0030-493X
210 0 _aORG. MASS SPECTROM.
222 0 _aOrganic mass spectrometry
245 0 0 _aOrganic mass spectrometry
260 _aBelfast :
_bHeyden and Son,
310 _aMensual
590 _a1968 BIMESTRAL
590 _a1970; 1974 DOS VOLUMENES POR AÑO
653 _aQUIMICA ORGANICA
999 _c12613
_d12613