@book{2989,
	author = {ROBLEDO SANCHEZ, VALENTIN. and INSTITUTO TECNOLOGICO DE TUXTLA GUTIERREZ.},
	title = {BADEQUIN : },
	publisher = {EL AUTOR},
	year = {1993},
	address = {TUXTLA GTZ., CHIS.: },
	note = {TESIS (I.Q.I.) -- I.T.T.G., 1993.}
}