000			00290nam a2200121 4500
020			_a8188836869
082			_a025.00285 _bSUB/L
100			_aSubba Rao, P V
245			_aLibrary and Information Technology
260			_aNew Delhi _bSonali Publications _c2017
300			_a232p
942			_cBK
999			_c55293 _d55293