00469     2200193   4500001002100000005001500021035002000036007000300056008004100059082000800100084001400108100001600122245003500138250001100173260003300184300002200217650001200239990002400251INLIS00000000001478520200302095326  a0010-0320000008ta200302                           0        a425  a425 JOH e0 aJohn Swales1 aEpisodes in ESP /cJohn Swales  aCet. 1  a[ s. l ] :b[s.n],c[ s. a ]  a217 hlm. ;c20 cm  aGrammar  a042335/PU-KDR/HD/20