000 00253nam a2200109Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aKuttikrishna Marar
245 0 _aShashthravum Sciencum
260 _bNbs Kottayam
650 _aKavitha
942 _cBK
999 _c24579
_d24579