000 00310nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a530
_bPET/R
100 _aPETRAK
245 0 _aRUPAPPEDUTHAL
250 _a1st Ed.
260 _bKerala Bhasha Institute, Thiruvananthapuram
_aTrivandrum
_c1972
942 _cBK
999 _c13843
_d13843