000			00316nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e12061 _aMAIN
041			_aEnglish
082			_a538.3 P813H
100			_aPople, J A
245		0	_aHigh resolution nuclear magnetic resonance
260			_c1959
942			_cBK
999			_c166819 _d166819