00578nam a2200157Ia 4500001000700000003000500007005001700012008004100029020002200070100004300092245012200135260006100257300002800318650004500346650002900391215349BIBL20160527195610.0960516s1997    ck a          000 0 spa d  a9586006972 (pbk.)2 aTiznado Santana, Marco Antonio.2Local10aPowerPoint 97ba toda máquinacMarco Antonio Tiznado Santana ; revisión técnica, Orlando Hernández Vázquez.  aSantafé de BogotæbMcGraw-Hill Interamericanacc1997.  ax, 114 p.bill.c21 cm. 0aMicrosoft PowerPoint for Windows.2Local 0aComputer Graphics2Local