000 00302nam a2200109Ia 4500
005 20260329235115.0
008 260329s9999||||xx |||||||||||||| ||und||
082 _a620.76 G449G
245 0 _aGATE 2020 - Computer Science and Information Technology
260 _bNew Delhi
_cG.K publication
942 _cBK
999 _c277559
_d277559