000 00345nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aN.D.Sundharavadivelu
245 0 _aKalvi Vallal Kamarajar
250 _a1st Ed
260 _aChennai
260 _bMangai Publication
260 _c2011
650 _aKalvi Vallal Kamarajar
942 _cBK
999 _c25194
_d25194