000 00324nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aAddison Ault & Gerald O Dudek
245 0 _aNmr An Introduction To Proton
260 _bHolden Day Internationa
_c1976
300 _a141p
650 _aChemistry-Chemistry
942 _cBK
999 _c2239
_d2239