00391nam a2200169Ia 450000500170000000800410001702000180005804100080007608200090008410000180009324500200011126400220013130000190015365000060017265500160017870000270019420260914083237.0260914s9999    xx            000 0 und d  a1-84236-288-7  aeng  a629.1 aFARNDON, John10aHow Things Work  bMiles Kellyc2004  a40 hlm.c30 cm 4a0  aGrade 10-121 aJenni Rainfordeeditor