@book{45701,
	author = {Hibbeler, R.C. and Jolly Vallejo, Juan Carlos,},
	title = {Ingenieria mecanica  },
	publisher = {Pearson Educacion, },
	year = {1999.},
	address = {México  },
	edition = {7a ed.},
	note = {Incluye índice.}
}