000 00314nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aP.Sundarasan
245 0 _aKoli Selvam
250 _a4th Ed
260 _aChennai
260 _bVanathi Publication
260 _c1978
650 _aKoli Selvam
942 _cBK
999 _c4228
_d4228