00774nam a2200229 i 450099100095903970753620020502181640.0970427s1993 uk ||| | eng 0117017027b11443200-39ule_instPRUMB52317ExLDip. di SSSC - DidatticaitaBritain 1993 :an official handbookLondon :HMSO,c1993ix, 482 p. :ill. ;25 cm.Gran BretagnaAnnuari.b1144320021-09-0601-07-02991000959039707536LE021 FH10B141LE021N-10351le021-E0.00-l- 00000.i1162852201-07-02Britain 1993819845UNISALENTOle02101-01-97ma -enguk 01