00450nam a2200145 a 450000500170000000800410001705000260005810000250008424500480010925000120015726000620016930000290023152100070026065000370026720140310183453.0041108s19uu    xx            00    eng d  aHF 5548.4b.C932 2008  aCrisostomo, Conchita  aSpreadsheets. /cConchita Camba Crisostomo.  a5th ed.  aManila, Philippines :b3K-IT Educational Services,c2008.  a142 p. :bill. ;c23 cm.  aIT  aSpreadsheets (computer program).