LEADER 00000nam a2200133 a 4500 
001    15557029 
008                                             
020    9780596806392 
100    Pogue, David 
245  0 Windows 7, the missing manual 
260    O'reilly, 2010 
907    .b15557029|b10-06-15|c10-05-11 
945    QA76.76 O63904 P64  2010|g0|i37522005517057|j0|on|p0.00|q-
       |r-|s-|t0|u2|v0|w0|x0|y.i14775864|z10-05-11|llsf 
998    ccq|b-  -  |cm|db|en|feng|gxx |h0