000 003910000a22001330004500
245 _aSafety code for elevators, dumbwaiters and esvalators : rules for construction, inspection, maintenance and operation
110 _aAmerican Standards Association
250 _a4th ed.
260 _aNew York
_c1945
300 _a138 p.
080 _a69.026.6(083.7)
_bA5
041 _aEN
942 _cBK
999 _c96474
_d96474