00540cam a2200193 450000500170000099900150001724500290003202000150006110000230007604400130009925000090011204100080012130000230012950000050015283000050015726000480016208200180021095201180022820260711133915.0 c3266d3266 aTopografía de obras b a9701504550 aDe Corral, Ignacio aMéxico a1ª  aspa a354 p. il.; 26 cm. a v aMéxico D.F.bAlfaomega Grupo Editorc2000 a625.72bD296t 001040708CGaBCbBCd2010-01-01g2.00i002100l0o625.72/D296tp002100r2026-07-11 13:39:15t1w2026-07-11yBK