00507nam a2200157Ia 4500 101383 BIBL 20160527180934.0 921212|1969||||sp b |||||||00010|spa|d Sánchez Rodríguez, Manuel. 273357 Local Técnicas del Pert Aplicadas a la construcción temas, costos Barcelona Ediciones CEAC 1969 229 p. ill. Construction industry Management. 79928 Local PERT Network analysis 150083 Local 83753 83753 0 0 0 658_900000000000000_S211T 0 evl 5633 10 10 1 2016-05-27 156844 0 658.9 S211t 80000000937121 2016-05-27 00:00:00 r:101383 z:NCC:D 6