00650nam a22002297a 4500 SNU 20140721163647.0 140721b xxu||||| |||| 00| 0 eng d 9780201061963 HCL 005.43 LEF Leffler, Samuel J. The Design and implementation of the 4.3BSD UNIX operating system / Samuel J Leffler Reading, Mass. : Addison-Wesley , ©1989 xxii, 471 p. : ill. ; 24 cm UNIX (Computer file) UNIX. BSD4.3. Operating systems Computer Science ddc HCL 15960 15960 1 0 ddc 0 0 SNUL SNUL 2014-07-21 0 005.43 LEF H9630 2014-07-21 00:00:00 2014-07-21 HCL 0 0 ddc 0 0 SNUL SNUL 2014-12-26 0 005.43 LEF H14884 2014-12-26 00:00:00 2014-12-26 HCL