000 00416cam a22001577a 4500
008 180718b2002 xxu||||| |||| 00| 0 eng d
020 _a0198604394
082 _aA3 Al53/2002
100 _aAllen, Robert
245 _aPunctuation
_cby Robert Allen
260 _aOxford
_bOxford Univ. Press
_c2002
300 _a104p.
440 _aOne step ahead
650 _aEnglish language-Grammer
650 _aEnglish language
999 _c400040
_d400040