RATAY, ROBERT T. HANDBOOK OF TEMPORARY STRUCTURES IN CONSTRUCTION - 1ST ED. - Estados Unidos MCGRAW-HILL 1996 NEW YORK MCGRAW-HILL - 120 ISBN: 0070512612 LCCN: 77185 Subjects--Topical Terms: ASPECTOS LEGALESNORMAS TECNICASTUNELES SUBTERRANEOS Dewey Class. No.: 624