000 00300nam a2200121Ia 4500
008 220104s9999 xx 000 0 und d
041 _aENGLISH
082 _a820
100 _aK.R.Lakshminarayanan
245 0 _aEnglish for Technical Communication (Vol. I & II)
260 _bScitech
942 _cBK
999 _c188439
_d188439