@book{4681,
	author = {PRATT, TERRENCE W. and ZELKOWITZ, MARVIN V.},
	title = {PROGRAMMING LANGUAJES : },
	publisher = {PRENTICE-HALL},
	year = {1996},
	address = {ENGLEWOOD CLIFFS: },
	edition = {3},
	note = {INCLUYE INDICE.}
}