000 01120cam a22002171 4500
001 e 39000327
003 DLC
005 20260227111228.0
008 840614s1939 dcu 000 0 eng c
010 _ae 39000327
035 _a(OCoLC)10841760
040 _aU.S. Off. of educ. Library
_cNBuU
_dDLC
042 _apremarc
050 0 0 _aLC1045
_b.A25 no. 200
100 1 _aHambrook, Robert W.
_q(Robert William),
_d1887-
245 1 0 _aRelated instruction for plumber apprentices,
_bby Robert W. Hambrook, senior specialist, trade and industrial education, in cooperation with the National association of master plumbers of the United States and United association of journeymen plumbers and steam fitters of the United States and Canada. 1939. United States Department of the interior, Harold L. Ickes, secretary. Office of education, J.W. Studebaker, commissioner.
260 _aWashington,
_bU.S. Govt. print. off.,
_c1939.
300 _axi, 87 p.
_c23 cm.
490 0 _aU.S. Office of education. Vocational division bulletin
_vno. 200. Trade and industrial series
_vno. 58
650 0 _aPlumbing
_xStudy and teaching.
999 _c21672
_d21672