00911    a2200397   4500000002100000001000700021005001700028008004100045010000500086020001800091082001800109100001400127110000500141245012700146250001200273260004800285300001000333490004800343490000500391500000500396600000500401610000500406611000500411630001200416650000500428651000500433654000500438700002700443710000900470711000500479720000500484730000500489740000500494752000500499856000900504BKB                 14184120200902165631.0                                          a  a9780521732321  a428.007bU11G1 aUr, Penny  a1 aGrammar practice activities: a practical guide for teachers (with CD)cby Penny Ur ; consultant and edited by Michael Swan  a2nd ed.  aCambridgebCambridge University Pressc2012  a322p.  aCambridge handbooks for language teachersv  a  a  a  a  a  aEnglish  a  a  a  aSwan, Michael, ed.bc  abc  a  a  a  a  a  adf