00920cam a2200289 i 45000010008000000030004000080050017000120080041000290100017000700150009000870200026000960200032001220400018001540500015001720820014001872450130002012600042003313000029003734900041004025000022004435040032004656500026004976500024005236500030005477000024005777000029006013718212OSt20190916104827.0800609s1981    enka     b    001 0 eng    a   80040300   aGB81  a0582291143 :c£15.00  a0582291151 (pbk.) :c£9.95  aDLCcDLCdDLC00aP118b.E8900a410 HOR L00aExplanation in linguistics :bthe logical problem of language acquisition /cedited by Norbert Hornstein and David Lightfoot.  aLondon ;aNew York :bLongman,c1981.  a288 p. :bill. ;c25 cm.0 aLongman linguistics library ; no. 25  aIncludes indexes.  aBibliography: p. [272]-283. 0aLanguage acquisition. 0aGenerative grammar. 0aExplanation (Linguistics)1 aHornstein, Norbert.1 aLightfoot, David,d1945-