00406nam a2200109Ia 4500008004100000050002400041100002600065245005900091260008600150300003300236521002700269140724s9999    xx            000 0 und d  aTK 3001b.P277 2013  aPasadas, John Eric B.  aBilling system for BJ Marthel /cJohn Eric B. Pasadas.  aLas Piñas, Philippines :bSouthville International School and Colleges,cc2013.  a73 p. :bcol. Ill. ;c28 cm.  aInformation Technology