000 00351nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aDr.K.A.Gunasekaran
245 0 _aNattupura Negalkkalaigal
250 _a1st Ed
260 _aChennai
260 _bNew Century Book House
260 _c1993
650 _aNattupura Negalkkalaigal
942 _cBK
999 _c18359
_d18359