00900nam0-2200301---450-99001006869040332120160505103541.00.582.52330.3001006869FED01001006869(Aleph)001006869FED0100100686920160505d1978----km-y0itay50------baengGBa-------001yyPractice and progressan integrated course for pre-intermediate studentsL.G. Alexanderillustrations by Michael Flolkes, Graham and Gus22nd ed.LondonLongman Group1978XXIII, 232 p.ill.24 cmIn testa al front.: New concept englishAlexander,Louis GeorgeITUNINARICAUNIMARCBK990010068690403321CAN 193s.i.DINSTDINSTUNINA