NMR spectra of simple heterocycles /
Batterham, T. J.
NMR spectra of simple heterocycles / T. J. Batterham - New York : John Wiley, 1973 - 540 p. ; 23 cm.
NMR spectra of simple heterocycles / T. J. Batterham - New York : John Wiley, 1973 - 540 p. ; 23 cm.