000 00245nam a2200121Ia 4500
082 _a8M0.9 VEL/S
100 _aVelayudhan Pillai, P V
245 0 _aSooryakanti
250 _a5th Ed.
260 _bD C Books
_c2007
300 _a360
942 _cBK
999 _c20869
_d20869