000 00276nam a2200109Ia 4500
001 165319
008 170722s9999 xx 000 0 und d
100 _aShelton, Richard, Etc
245 _aEngineering in history /
260 _aLondon :
_bMcGraw-Hill Co ,
_c1956.
942 _cGEN
999 _c55242
_d55242