00369nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000220010410000230012624500520014926000220020120435UR20220427164902.0061103|||||||||||||||||||||||||||||||| d  a(janium) 20424  a(janium)20423 4aQA807b.B394 19871 aBeer, Ferdinand P.10aMecanica vectorial para ingenierosb : estatica  bMcGraw Hillc1987