000			003140000a22001330004500
001			EST
003			666.961
004			M
006			m
100			_aWaganoff, Nicolás P.
245			_aAsbestocemento [Fibrocemento]
650			_a<ASBESTO><CEMENTO><ASBESTO CEMENTO><ENSAYO DE MATERIALES><CAÑOS>
999			_c16724 _d16724