000 00308nam a2200121Ia 4500
008 131017s9999 xx 000 0 und d
082 _a510 THO/V
100 _aP.T.THOMAS
245 _aVASTHAVIKA SAMGHYAKALUM MITHIKASTHALANGALUM
260 _bKERALA BHASHA INSTITUTE
650 _aMATHEMATICS
942 _cBK
999 _c27466
_d27466