000			00389nam a2200157Ia 4500
005			20260205063640.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9788129135681
082			_a927.91437 K529C
100			_aKhurrana, Ayushmann
245		0	_aCracking the code
260			_aNew Delhi _bRupa pub. _c2015
300			_a136p.
700			_aKashyap, Tahira/
942			_cBK
999			_c189508 _d189508