00424nam a2200145Ia 450000500170000000800460001703700290006304000210009204100130011308400210012610000180014724500510016526000470021630000150026320250508151835.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDL bengcFEDL  aeng2eng  a428, ECK/OqFEDL  aEckersley C E 0aEssential english for foreign students. Book 2  aLondon, UKbLongmans, Green and Co. c1955  aviii,246p.