000			00479nam a2200193Ia 4500
001			16210
005			20250221151131.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a70435650
100			_aRavichandran, D
245		0	_aIntroduction to computers and communication
260			_aNew Delhi
260			_bTata McGraw-Hill
260			_c2001
300			_axiv, 584p.
500			_aIncludes index
650			_aComputer science -- Fundamentals
942			_cBK
999			_c32237 _d32237