000 00311nam a2200121Ia 4500
008 191004s9999 xx 000 0 und d
082 _a510
_bSMI/U.M
100 _aSMIRNOV,IV
245 0 _aUpari Ganitha Padhathi
260 _bState Institute Of Language Thiruvananthapuram,
_c1974
300 _a821p
942 _cBK
999 _c1137
_d1137