000 00304nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a894.812 3 ECH/K
100 _aSanthosh Echikanam
245 0 _aKomala
250 _a3rd Ed.
260 _bDC Books
_aKottayam
_c2010
300 _a80
942 _cBKS
999 _c15243
_d15243