00681nam a2200217Ia 450000500170000000800410001702000180005804100080007608200100008410000170009424500700011125000060018126400420018730000300022965000060025965500140026570000340027970000250031399900190033895201060035720260922095713.0260922s9999    xx            000 0 und d  a979-511-454-9  aind  a510.11 aEDWARDS, Roy10aMembantu Anak Memahami Matematika b= Help Your Child With Maths   a1  aJakartabGramedia Pustaka Utamac1993  ax, 127 hlm.bilus.c21 cm 4a0  aGrade 7-91 aBambang Sumantri etranslator1 aMary Edwardseauthor  c216546d216546  00104070a053cTEACHERd1996-01-12l0o510.1 EDW mp0539600236r2026-09-22 02:57:13w2026-09-22yTB