00798nam a2200241 i 450099100133567970753620020502190933.0940308s1993 uk ||| | eng 0140154965b11497968-39ule_instPRUMB59087ExLDip. di SSSC - DidatticaitaHumphries, Barry527627More please /Barry HumphriesLondon :Penguin,c1993330 p. :ill. ;20 cm.Penguin books.b1149796801-03-1701-07-02991001335679707536LE021 FH10B511LE021N-10989le021-E0.00-l- 00000.i1169100101-07-02More please813455UNISALENTOle02101-01-94ma -enguk 01