000			003730000a22001690004500
001			EST
003			INGLES / 811.111 / S61 / TEA / ADV
004			M
006			m
100			_aSoars, John
100			_aSoars, Liz
245			_aHeadway: teacher's book. Advanced
047			_a0-19-433535-8
068			_a4a. reimpresión 1992
650			_a<INGLES>
999			_c19407 _d19407