000 00280nam a2200109Ia 4500
008 230130s1977 xx 000 0 und d
041 _aeng
082 _a531
100 _aSymon, K. R.
_91487340
245 _aMechanics
260 _aLondon
_bAddison - Wesley Publishing Company
_c1977
999 _c969980
_d969980