TY  - BOOK
AU  - Wehrli F W
AU  -  Wirthin T
TI  - Interpretation of carbon-13 NMR spectra
U1  - E140:(C9B3,7:35), L8 
PY  - 1978///
CY  - London
PB  - Heyden         
KW  - Carbon
N1  - Appendix 276-302p
ER  -