000			00296nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c395
040			_aDEL
100			_aSinha, Pradeep K.
245		0	_aInformation Technology
260			_bPHI Learning _aDelhi
300			_a420
942			_cBK
999			_c90419 _d90419