000 00631nam a2200181 i 4500
008 181004s2007 go g eng
020 _a9780521675802
080 1 _a80-I
080 1 _a811.111'3(076)=111
100 _aMurphy, Raymond
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 _a3nd ed
260 _aCambridge [etc.]
_b:Cambridge University Press
_c,2007
300 _a319 p.
_b:il. col.
_c;27cm
650 _aLengua inglesa
_xGramática
997 _e2