Williams, Dudley H.

Principles of organic mass spectrometry Williams, Dudley H. 1972 Principles of organic mass spectrometry Williams, Dudley H. 1972 Spectroscopic methods in organic chemistry Williams, Dudley H. 2013 Spectroscopic methods in organic chemistry Williams, Dudley H. 2004 Spectroscopic methods in organic chemistry Williams, Dudley H. 1995 Spectroscopic methods in organic chemistry Williams, Dudley H. 1987 Spectroscopic methods in organic chemistry Williams, Dudley H. 1987 Spectroscopic methods in organic chemistry Williams, Dudley H. 1980 Spectroscopic Methods in Organic Chemistry 6th Ed Williams Dudley H. 2008 Spectroscopic Methods in Organic Chemistry 7th Ed Williams Dudley H. 2019 SPECTROSCOPIC METHODS IN ORGANIC CHEMISTY WILLIAMS DUDLEY H 1988 SPECTROSCOPIC PROBLEMS IN ORGANIC CHEMISTRY WILLIAMS, DUDLEY H. 1967 Spectroscopic problems in organic chemistry Williams, Dudley H. 1965 Structure elucidation of natural products by mass spectrometry Williams, Dudley H. 1964 Structure elucidation of natural products by mass spectrometry Budzikiewicz, Herbert 1964