00505nam a2200181Ia 450000500170000000800410001704100080005808200120006610000200007824500240009825000060012226400360012830000160016465000060018065500140018699900190020095201040021920260922095457.0260922s9999    xx            000 0 und d  aind  a621.3811 aWoollard, Barry10aElektronika Praktis  a5  aJakartabPradnya Paramitac2003  a- hlm.c cm 4a0  aGrade 7-9  c209775d209775  00104070a053cGENd2004-09-23l0o621.381 WOO Ep0530400445r2026-09-22 02:54:57w2026-09-22yBK