00343nam a2200157Ia 4500008004100000020001800041040002100059100001200080245002400092260001200116300001200128350000800140942000900148942001500157999001300172120327s9999 xx 000 0 und d a9781405815680 aAllied Publisher aLongman aEssential Activator bPearson ax;981p. a399 cbook k428.24 LON c796d796