00660nam a22002177a 450000100060000000300100000600500170001604000140003300800410004702000180008809000240010610000350013024500250016526000470019030000110023765100350024859900220028394200060030599900170031195201140032813636MX-SIABUC20260702204508.0  aMX-SIABUC050602s1980    mx x   j            spa d  a968-42-0002-1  aD843 D428 1980 FASM40aServan-Schreiber, Jean-Jacques0 aEl desafío mundial4 aMéxico :bPlaza & Janes,cS. A. Editores4 a311 p.  a1.EUROPAz-HISTORIAz-SIGLO XX  a20050425 08:03:10  c1  c13636d13636  001030000004070a1b1c1d2005-04-25l0oD843 D428 1980 FASMp19561r2026-07-02 20:45:08t1w2026-07-02y1