00524nam a2200181Ia 4500003000900000008004100009020001800050040001600068080001600084100002000100245010400120250001200224260003800236300001700274650002100291650000900312700002100321IN-BaIIA211028s9999    xx            000 0 eng d  a81-7029-617-X  cIIA Library  a681.31bREI  aReichard, Kevin 0aTeach yourself UNIXcKevin Reichard and Eric F Johnson                                               a3rd ed.  aNew DelhibBPB Publicationsc1995  axviii, 380p.  aOperating system  aUNIX  aJohnson, Eric F.