00281nam a2200109   450000100070000000500170000700800360002410000360006024500200009625000110011626400440012700877520260807101532.0260101s1966    pe      000 0 spa  d1 aHenry Margenau ;David Bergamini10aEl científico  a2a ed. 1aMéxico D. F.bOffset Multicolorc1966