000 00270nam a2200109Ia 4500
008 221009s9999 xx 000 0 und d
082 _a910
100 _aRitesh Kumar &Sujit Kumar
_932161
245 0 _aUGC NET/JRF/SET Geography
260 _bUpkar Prakashan
942 _cBK
999 _c65146
_d65146