By Sun Tzu.
Buenos Aires : Libertador, 2003 .
159 p. ; 19 cm.
950720410

By Hermida, Jorge.
Buenos Aires : Macchi, 2003 .
575 p. :il. ; 23 cm.
9505372183

By Rodriguez Valencia, Joaquín.
México : Trillas, 2000 .
283 p. : 23 cm.
9682447666

By David, Fred R..
México : Prentice Hall, 1997 .
355 p. : 25 cm.
9688807966

By Hitt, Michael A..
México : Thomson, 2003 .
pág. varias : 26 cm.
9706862889

By Hodge, B.J..
Madrid : Prentice-Hall, 2003 .
463 p. : 25 cm.
8420538949