000 00482cam a22001571 4500
082 _a625.1
_bNAG
_cL-18, P-1
100 1 _aNagle, J. C.
_943521
245 1 2 _aA field manual for railroad engineers,
_cby J. C. Nagle ...
250 _a3d ed.,
260 _aNew York,
_bJohn Wiley & Sons, inc.; [etc., etc.]
_c1917.
300 _axix, 499 p.
_bdiagrs.
_c18 cm.
526 _a0
_b0
_c0
_d625_100000000000000_NAG
650 0 _aMCE
_9379
650 0 _aRailroad engineering
942 _2ddc
_cBK
999 _c547315
_d547315