000 00405nam a2200169Ia 4500
008 190930s9999 xx 000 0 und d
020 _a0000013382
082 _a621.382
100 _aRyder J.D.
245 0 _aNetwork Lines and Fields
250 _aSecond
260 _aNew Delhi
_bPHI
_c1986
536 _aManagement
650 _aCivil Engineering
650 _aFields Lines Networks
942 _cBK
999 _c5603
_d5603