000 00265nam a22001217a 4500
082 _a824
_bNAT
100 _aNatarajan, A.S
245 _aTopical essays
250 _a8th Edition
260 _aChennai
_bBalaji publications
_c2002
300 _a216 Pages
942 _cL
999 _c19676
_d19676