00311nam a2200121Ia 4500008004100000082001500041100001600056245004200072260004300114300000800157942000700165999001700172190709s9999 xx 000 0 und d a547.1 P652 aPinder, A R 0aPhysical methods in organic chemistry aLondonbEnglish Universities Prec1964 a182 cBK c41605d41605