00439nam a22001817a 45000010005000000030010000050050017000150400014000320080041000460200018000871000032001052450030001372600023001673000011001904900019002016500019002206500018002392870MX-SIABUC20260702202946.0  aMX-SIABUC991231s        mx #   j            spa d  a968-16-3214-140aBobbio, Norberto, 1909-20040 aLiberalismo y democracia.4 aMéxico :bF.C.E.4 a115 p.  aBreviarios 476  a1. LIBERALISMO  a2. DEMOCRACIA