000 01251cam a22002411 4500
001 l 39000043
003 DLC
005 20260227111536.0
008 800319s1939 dcuh f000 0 eng c
010 _al 39000043
035 _a(OCoLC)6104956
040 _aU.S. Dept. of labor. Libr.
_cNBuU
_dDLC
042 _apremarc
050 0 0 _aHD4885.U5
_bN28
110 2 _aNational Joint Steamfitting Apprenticeship Committee.
245 1 0 _aNational standards for steamfitting apprenticeship including suggestions for putting national standards into operation in local communities.
_cPrepared by National Joint Steamfitting Apprenticeship Committee, in cooperation with Federal Committee on Apprenticeship, approved by Heating, Piping, and Air Conditioning Contractors' National Association and the United Association of Journeyman Plumbers and Steamfitters.
260 _aWashington,
_bU.S. Govt. Print. Off.,
_c1939.
300 _av, 11 p. incl. facsims.
_c27 cm.
490 0 _a[U.S. Dept. of Labor. Division of Labor Standards] Bulletin
_vno. 28
500 _aAt head of title: United States Dept. of Labor ... Division of Labor Standards.
650 0 _aApprentices
_zUnited States.
710 1 _aUnited States.
_bFederal Committee on Apprenticeship.
999 _c36289
_d36289