000			00298nam a22001337a 4500
008			170728b xxu||||| |||| 00| 0 eng d
020			_a9780815700777
041			_aeng
080			_a004
100			_a31
101			_aSHK
245			_aBUILDING THE VIRTUAL STATE _cFOUNTAIN,J.E
942			_2udc _cBK
999			_c22129 _d22129