00405cam a2200169   450000500170000024500550001702000150007210000330008704400130012025000090013304100080014230000180015050000050016883000050017326000390017808200180021720260711133913.0  a1-2-3- RUN: 41 programas prácticos Lotus 1-2-3b  a9684517858  aFlast, Robert.Flast, Laurent  aMéxico  a 1ª  aspa  a295 p. 27 cm.  a  v  aMéxico D,F. bMc Graw Hillc1988  a005.54bF585u