@book{6834,
	author = {Tucker, Allen B. and Troya Linero, José María.},
	title = {Lenguajes de programacion / },
	publisher = {McGraw-Hill, },
	year = {D.L. 1987.},
	address = {Madrid [etc.] : },
	edition = {2a ed.},
	note = {Indice.}
}