000 | 00363 a2200133 4500 | ||
---|---|---|---|
082 |
_a690 _bUn3c |
||
245 | 1 | _aCONSTRUCTION SAFETY STANDARDS | |
260 |
_aDenver _bOffice Of Chief Engineer _c1968 |
||
300 | _a379,Y | ||
650 | _aConstruction Industry -- Safety Regulations -- U. S | ||
650 | _aPublic Contracts -- U. S | ||
964 | _gCIRC | ||
997 | _aA8092 s C | ||
999 |
_c458255 _d458255 |