000 00306nam a2200133Ia 4500
008 210804s1973||||xx |||||||||||||| ||und||
041 _asan
082 _a840
_bRAG/KR
100 _aRaghavan Pillai K
245 0 _aKrsniyam
260 _aTrivandrum
_bUniversity of kerala
_c1973
300 _a95
942 _cBK
999 _c9409
_d9409