000 00338nam a2200133Ia 4500
008 170101s2002 xx 000 0 und d
020 _a8187328150
100 _aLakshminarayanan K R
245 0 _aEffectice Technical English
260 _aChennai
_bScitech Publications
_c2002
300 _a233
650 _aEnglish
942 _2ddc
_cBK
999 _c767743
_d767743