000 00266nam a2200109Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"Rizvi, M.a."
245 _aEffective Techinical Communication
250 _a-
260 _bTata Mcgraw Hill
_aNew Delhi
_c2010
300 _a545
440 _n-
999 _c23994
_d23994