000 00342pab a2200145 454500
008 180718b1990 xxu||||| |||| 00| 0 eng d
100 _aSingh, R.K.
245 _aPractising English in science and technology
260 _c1990
300 _a9-11
362 _a26 Feb.
650 _aLanguages
773 _aUniversity News
909 _a12332
999 _c12332
_d12332