000 00295nam a2200121Ia 4500
008 160710s1959 xx 000 0 und d
082 _a620.101 WIL
100 _aWILSONKER,W.
245 _aVIBRATION ENGINEERING
260 _bCHARLES GRIFFIN & CO. LTD.
_c1959
300 _a292
942 _2ddc
_cB
999 _c39235
_d39235