TY  - BOOK
AU  - Budzikiewicz, Herbert.
AU  - Djerassi, C.
AU  - Williams, D.H.
TI  - Interpretation  of mass spectra of organic compounds
U1  - Q 547.3533 BUD 
PY  - 1964///
CY  - San Francisco
PB  - Holden-Day
KW  - Mass spectrometry
KW  - Chemistry, Organic
N1  - Includes bibliographical references
ER  -