000 00423nam a2200181Ia 4500
008 141214s9999 sy 000 0 engd
020 _a0-582-03486-8
100 1 _aR.palmer,F.
_94430
245 _amodality and the english modals
250 _a2
260 _aNew york:
260 _bLong man group,
260 _c1990.
300 _a220.p
300 _c24cm
650 _aeducation_language
_93510
942 _2ddc
_cBK
999 _c268936
_d268936