00297nam a2200109Ia 4500008004100000082001500041100001700056245005300073250000900126260004400135300000800179240913s9999||||xx |||||||||||||| ||und||  a180  OKA/P  aSamir Okasha 0aPhilosophy of Science, A Very Short Introduction  aNULL  bOxford University PressaNewDelhic2009  a144