000 00398nam a22001457a 4500
008 160422b xsy||||| |||| 00| 0 eng d
082 _a625,72
100 1 _aRubey, Harry.
_944827
245 1 _aRoute Surveys and construction\
_cHarry Rubey.
250 _aED3.
260 _aNew york:
_bThe macmillan,
_c1959AD.
300 _a282P:
_bill;
_c17cm.
650 _aTechnology.
_945741
942 _2ddc
_cBK
999 _c301590
_d301590