000 00311nam a2200121Ia 4500
008 220201s2003 xx 000 0 eng d
082 _a420
_bRAI
100 _aRai, Ajay
245 0 _aEffective english for engineers and technologists
260 _aNew Delhi
_bIndian Books
_c2003
300 _a414
942 _2ddc
999 _c28944
_d28944