00434nam a2200133Ia 4500008004100000010001300041040001700054082002100071100002300092245006400115260004100179300001500220650006500235190328s9999||||xx |||||||||||||| ||und||  a59-10765  aNITILcNITIL  221sta620bC462R  aChapanis, Alphonse 0aResearch techniques in human engineeringcAlphonse Chapanis  aBaltimorebJohns Hopkins Pressc1959  axii, 316p.  aHuman engineering; Human mechanics; Technological innovation