000 00300nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Lakshminarayanan, K.R."
245 0 _aEnglish for technical communication
260 _bScitech Publisher
260 _c1998
365 _b120.00
942 _cBK
999 _c140523
_d140523