000 00591nam a2200157zi 4500
008 061129s1991 go # eng
020 _a9780521559287
080 1 _a802.0-5
100 _aMurphy, Raymond
_99591
245 0 _aEssential grammar in use
_b: a self-study reference and practice book for elementary students of English : with answers
_c/ Raymond Murphy
250 _a[3rd printing]
260 _aCambridge
_b:University Press
_c,1991
300 _aX, 259 p
_b:il
_c;25cm
650 _aLengua inglesa
_vProblemas, ejercicios, etc
_xGramática
_911461
997 _e2