000 00518 a2200181 04500
001 2770
008 050609s1987 0 d
082 0 _a624.15
_bF771f
110 2 _aAmerican Society of Civil Engineers. ASCE
_958517
245 0 _aFoundations for transmission lines towers.
260 4 _aNew York.:
_bASCE.
_c1987.
300 4 _a186. p.
650 _afundaciones
_958518
650 _apostes
_958519
650 _atorres para lineas eléctricas
_958520
942 _2ddc
_cBK
999 _c3132
_d3132