00285    a2200109   4500020001500000082001300015100001900028245005000047260003200097300002200129650002400151  a0304303011  a428bTHO  aThorn, Michael  aExploring Englishb a new intermediate course  aLondonbCassellc1979g1980  avii, 178p.c25cm.  aApplied linguistics