000 00485nam a22001697a 4500
003 BD-DhUET
008 150426b xxu||||| |||| 00| 0 eng d
040 _cDLC
_dBD-DhUET
082 _a621.877
_bANN/1960
100 _aAnnett, F. A.
245 _aElevators
_belectric and electrohydraulic elevators, escalators, moving sidewalks, and ramps
250 _a3rd ed.
260 _aNew York
_bMcGraw-Hill
_c1960
300 _axi, 388p.
650 0 _aElevators : Engineering
942 _cGB
999 _c22452
_d22452