000 004190000a22001930004500
003 OSt
005 20251030153939.0
040 _cTRA
041 _aEng
082 _a625.1
_bS627r
100 _aSkelton, Russell R. 1949
245 _aRoute surveys
260 _aNew York
_bMcGraw-Hill Book
_c1949
300 _ax, 531 p.
650 _a Science
650 _a Surveying
650 _a Engineering
942 _cENG
999 _c70236
_d70236