TY - GEN AU - Keeler, James TI - Understanding NMR spectroscopy - 2nd ed SN - 9788126545889 (pb) U1 - 543.0877 KEE/Und PY - 2014/// CY - New Delhi PB - John Wiley and Sons KW - Energy level and NMR spectra KW - Vector model KW - Spin system analysis N1 - Includes index ER -