TY  - BOOK
AU  - Hoffman, R.A.
TI  - NMR (Nuclear magnetic resonance): Basic principles and progress
U1  - 538.3 
PY  - 1971///
KW  - Spectroscopy
KW  - Nuclear magnetic resonance
KW  - Molecules-NMR studies
KW  - Crystals
KW  - Liquid
ER  -