000 00271nam a2200109Ia 4500
008 191024s9999||||xx |||||||||||||| ||und||
100 _aRaghuraj Mohan
245 0 _aParamanausakthi Bharath
260 _bDilli Pusthak Sadan
_aDelhi
_c1999
650 _aScience
942 _cBK
999 _c54788
_d54788