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Essex [England] Longman 1995 . 83 p. 0140814744
By O'Neill, Robert. Essex Longman 1997 . 97 p. 0582085403
Essex Longman 1987 . 1668 p.
Essex Longman 1993 . 1528 p.
By Courtney, Rosemary. Essex Longman 1994 . 734 p.
By Wells, J. C.. Essex Longman 1991 . 802 p.
By Harmer, Jeremy. London Longman 1998 . 198 p. 0582297966
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By Austen, Jane. London Longman 1958 . 156 p. , Abridged and simplified by R.H. Durham 0582530008
By Willis, Jane. Essex [England] Longman 1998 . 183 p. 0582259738
By Roulet, Eddy. London Longman 1975 . 102 p. 0582550750
By Alexander, L. G.. London Longman 1990 . 296 p. 0582045002
By Fletcher, Clare. London Longman 1990 . 101 p. 0582053862
By Sherriff, R. C.. London Longman 1955 . 143 p.
By Jones, Carolyn. Essex : England Longman 1995 . 64 p. 0582098351
By Iriye, Akira. London Longman 1987 . 153 p. 0582493498
By Bromhead, Peter. London Longman 1970 . 247 p.
By Axbey, Susan. Essex : England Longman 1989 . 93 p. 0582018536
By Alexander, L. G.. London Longman 1962 . 136 p. 0582533095
By Pound, John. London Longman 1971 . 120 p. 05823114054
By Lockyer, Roger. London Longman 1968 . 160 p. 0582313864
By Lockyer, Roger. London Longman 1968 . 160 p. 0582313864
By Lockyer, Roger. London Longman 1964 . 484 p. 0582314658
By Shakespeare, William. Essex Longman 1991 . 256 p. 0582527112
By Richards, Denis. Essex Longman 1973 . 283 p. , Es fotocopia
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By Kingsbury, Roy. London Longman 1991 . 47 p. 0582018080
By Halliwell, Susan. London : New York Longman 1992 . 169 p. 0582071097
By Robottom, John. London Longman 1972 . 170 p. 0582204402
By Tanner, Rosie. Essex Longman 1998 . 96 p. , Trainer's book 0582316642
By Tanner, Rosie. Essex Longman 1998 . 134 p. , Coursebook 0582316634
By Puchta, Herbert. London Longman 1993 . 135 p. 0582037638
By Kingsbury, Roy. London Longman 1991 . 100 p. 0582018099
By Du Vivier, Madeleine. Essex [England] Longman 1995 . 159 p. 0582098408
By Mohamed, Sue. Essex [England] Longman 1996 . 160 p. 0582070996
By Abbs, Brian. Essex Longman 1996 . 144 0582248876
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By Abbs, Brian. Essex Longman 1996 . 128 p. 0582258308
By Greenbaum, Sidney. Essex Longman 1990 . 460 p.
By Wells, J. C.. Essex [England] Longman 2000 . 869 p. , Contiene: Nueva edición 0582364671
By Clemens, Stanley R.. México Addison Wesley Longman 1998 . 600 p. , Título original: Geometry with applications and problems solving 9684443064
By Hatim, Basil. London Longman 1989 . 258 p. 041565
By Widdowson, H. G.. London Longman 1975 . 126 p. 0582550769
By Mc Carthy, Michael. Essex : England Longman 1994 . 230 p. 058208424
By Fairclough, Norman. London Longman 1995 . 265 p. 0582219841
By Bell, Roger T.. London; New York Longman 1991 . 298 p. 0582016487
By Coulthard, Malcolm. London Longman 1979 . 195 p. 0592550874
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