00350nam a2200133Ia 45000010005000000080041000050200022000460820021000681000019000892450033001082600032001419010028001739990015002012243241024s9999    xx            000 0 und d  a978-99934-42-91-2  aRD/861.44/SA161c  aCarlos Salcedo 0aCircunstancia ininterrumpida  bEdiciones Rumbo Nortec2009  a15/5/2012 10:40:52 a.m.  c7859d7859