000 00319nam a22001217a 4500
020 _a0521275199
082 _a428.6 TRI
100 _aTrimble, Louis
245 _aEnglish for Science and Technology: a discourse approach
260 _aCambridge:
_bCambridge University Press,
_c1985.
300 _a180p.
942 _cBK
999 _c556284
_d556284