000 00255nam a22001217a 4500
082 _a894.8123 NAR
100 _aNarayan
245 _aVannala
250 _a2nd Ed.
260 _aTrivandrum:
_bChintha Publishers,
_c2008.
300 _a208p.
942 _cBK
999 _c562637
_d562637