Essential grammar in use : A self-study reference a. practice b. for elementary students of Engl. : With answers / Raymond Murphy. - 2nd ed.. - Cambridge : Cambridge univ. press, [2001]. - 300p. : ill. ; 23cm.см.. - (New ed.). - Repr. of [1985] ed.. - ISBN 0-521-55928-6 : [n.p.][MFN: 14962]
Essential grammar in use : A self-study reference a. practice b. for elementary students of Engl. : With answers / Raymond Murphy. - 2nd ed.. - Cambridge : Cambridge univ. press, [1997]. - 300p. : ill.. - (New ed.). - Repr.. - ISBN 0-521-55928-6 : [n.p.][MFN: 14963]
Essential grammar in use : a self-study reference and practice book for elementary students of English : with answers / Raymond Murphy. - 2nd ed.. - Cambridge [et al.] : Cambridge Universiry Press, 2005. - 300 p. : ill. ; 23 cm.см.. - ISBN 0-521-55928-6[MFN: 42850]