00390nam a2200157Ia 450000500170000000800410001702000180005804100080007608200100008410000140009424500200010826400550012830000270018365000060021065500160021620260922095830.0260922s9999    xx            000 0 und d  a981-4207-88-8  achi  a495.11 aSHE Cien 10aTa Chang Chin 1  aSingaporebPanpac Education Private Limited c2006  a119 hlm.bilus.c23 cm 4a0  aGrade 10-12