000			00494nam a22001937a 4500
999			_c7105 _d7105
003			Ost
005			20190327152301.0
008			190327b ||||| |||| 00| 0 eng d
020			_a9788177588279
040			_cBT-PhCST
050			_a21728-21731
082			_222 _a006.6 _bBUF
100			_aBuford, John F Koegel.
245			_aMultimedia systems /
260			_aNew Delhi : _bPearson Education, _cc2013.
300			_a463 p. : _bill. ; _c24 cm.
500			_aIncludes index.
942			_2ddc _cIT