000			00421nam a2200157Ia 4500
005			20260205051841.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9788170224426
082			_a025.04 B223I
100			_aBanerjee, Utpal K.
245		0	_aInformation technology for common man
260			_aNew Delhi _bConcept Publishing _c1992
300			_a454p.
690			_aInformation technology.
942			_cBK
999			_c103798 _d103798