00527nam a2200133   4500003000400000005001700004008004100021040002800062100002700090245011200117260007100229300004400300700004900344OSt20250411104956.0250411b        |||||||| |||| 00| 0 eng d  cNVSU Bayombong Library.  aDucusin, Pierre Leo T.  aTechnical workbook, hand guide and reviewer/cPierre Leo T. Ducusin and Maria Josefina D. Tiongson-Ducusin.  aBayombong, Nueva Vizcaya:bThe Computer Education Program,cc2000.  ax, 203 pages :billustrations ;c28 cm.  aTiongson-Ducusin, Maria Josefina D.eauthor.