000 00327nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a97881-26-412501
082 _a894.812 308
_bBAL/A
100 _aBALAKRISHNAN C.V.
245 0 _aAvana
250 _a4th Ed.
260 _bD.C.Books, Kottayam
_aKottayam
_c2011
942 _cBK
999 _c15792
_d15792