00552nam a2200193 a 4500008004100000040001200041050002600053100001900079245008100098250001300179260004200192300001900234650002100253700001300274850000900287997003900296998000800335999001500343       1984    tha                 eng    aTH-BaNU14aPE1001 bR516n d19841 aRichards, J.C.00aNew edition breakthrough 1, a course in English Communication practice Vol.1  a2nd. ed.3 aLondonbOxford University Pressc1984  a132 p : illus; 4aENGLISH LANGUAGE1 aM.N.Long  aKCNL  dKCNL:Main:0000-3185gMain000003185  cbat  c2824d2824