00469cam a22001694a 4500003001000000005001700010008004100027020001500068040002500083041000800108044000800116080001300124245007800137260004600215650001900261655001900280AR-SsjUIB20250710145501.0250429s1980 xxk 000 0 eng d a0194513548 aAR-SsjUIBcAR-SsjUIB0 aeng axxk a802.0-0700aReading and thinking in english :bexploring functions teacher's edition. aOxford :bOxford University Press,c1980. 7aIngleĢs2lemb 7aLibro2unescot