@book{1656,
	author = {Hochheiser, Robert M. and Solana Alonso, Guillermo,},
	title = {Administre su tiempo eficazmente /},
	publisher = {Gestion 2000,},
	year = {D.L.2000.},
	series = {Habilidades esenciales. pasos para alcanzar el exito},
	address = {Barcelona :}
}