By Drucker, Peter F.
Buenos Aires : El Ateneo, 1975 .
550 p. ; 24 cm. , Incluye bibliografía. 9500235358

By Drucker, Peter F.
Buenos Aires : El Ateneo, 1985 .
550 p. ; 24 cm. , Incluye bibliografía. 9500235358 | m

By Drucker, Peter F.
Buenos Aires : Sudamericana, 1993 .
279 p. ; 22 cm. 9500708337

By Drucker, Peter F.
Buenos Aires : Sudamericana, 1997 .
314 p. ; 23 cm. 9500713047

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1996 .
279 p. ; 23 cm. 9500708337

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1996 .
185 p. ; 23 cm. 9500708647

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1979

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1970 .
441 p. ; 18 cm.

By Drucker, Peter F..
Buenos Aires : Editorial Sudamericana, 1993 9500708337

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1996 950-07-0833-7

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1990 .
382 p. 9500705702

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1993 .
279 p. 9500708337

By Drucker, Peter F..
Buenos Aires : Sudamericana, 1993 .
279 p. ; 23 cm.
9500708337