000 00292nam a2200121Ia 4500
020 _a8187328347
100 _aSrinivasan V
245 _aEngineering Chemistry
260 _c2001
_bScitech Publications (India)
_aChennai
300 _a249
700 _aUma Mageswari SD &
_aMeena M
942 _cBK
999 _c28554
_d28554