000 00410nam a22001337a 4500
008 150928b xxu||||| |||| 00| 0 eng d
020 _a809456877
050 _aQ 125 .C545 1985
100 _d1985
245 _aRevolution in Science
_bUnderstanding Computers
260 _aAlexandra
_bTime-Life Books
_c1985
300 _a128p:ill
_bincludes bibliography
942 _2lcc
_cBOOKS
_hQ 125 .C545 1985
999 _c6587
_d6587