000 00257nam a2200109Ia 4500
008 191024s9999||||xx |||||||||||||| ||und||
100 _aRajeev Sharma
245 0 _aYathayath Ka Sansar
260 _bAksharamar
_aDelhi
_c2002
650 _aScience
942 _cBK
999 _c54793
_d54793