عنوان
پدید آورنده
موضوع
رده
TE 7 .H5 no.653
TE
7
.
H5
no
.
653
کتابخانه
محل استقرار
68693
آخر۲۷
English
)10(
Track systems and other related railroad topics
Washington
Commission on Sociotechnical Systems, National Research Council, National Academy of Sciences
1977
iii, 65 p. : ill. ; 28 cm
Transportation research record, 356
Includes bibliographical references
، Railroads-- Track-- Congresses
TE
7
.
H5
no
.
653
AU
Transportation Research Board
TI
SE
National Research Council )U.S.(, Transportation Research Board
01
