000 00247nam a2200097Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aRaghavan Pillai, K.
245 0 _aSaptaprakaranam
260 _bKerala University
_aTrivandrum
_c1958
942 _cBK
999 _c45860
_d45860