00377    a2200133   450000500170000002000220001708200180003910000230005724500420008025000180012226400540014030000370019452600120023120260415102034.0  a978-981-265-767-1  a516.R543 20091 aRiddle, Douglas F.  aAnalytic Geometry /cDouglas F.Riddle  aSixth Edition 1aPhilippinesbCengage Learning Asia Pte Ltd;c2009  a473 pagesbillustrations;c25 cm  a500-599