00653nam a22001457a 4500003000400000005001700004008004100021040001400062100002500076245019600101260003200297300003100329500011600360504003100476OSt20251129095755.0230117b        |||||||| |||| 00| 0 eng d  aMMSUcULS  aLumabao, Von Ryan S.  aThe Evaluation of the occurrence of variation orders in the construction industry of Ilocos Norte /cVon Ryan S. Lumabao, Juan Vincent P. Manicad, Ara Mae P. Matias, Laurice Ann V. Paguirigan  aMMSUc2022bCity of Batac :  axviii, 79 leaves ;c28 cm.  aThesis (BS Civil Engineering) - Mariano Marcos State University -- College of Engineering, City of Batac, 2022.  aBibliography: leaves 38-41