000 00319nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aD.P.Perumal
245 0 _aVenattu Venthan
250 _a3rd Ed
260 _aChennai
260 _bNeela Publication
260 _c1980
650 _aVenattu Venthan
942 _cBK
999 _c5157
_d5157