000 00520nam a2200169Ia 4500
003 SGT
020 _a9780070635463
082 _a5.432
_bDAS
100 _aDas,Sumitabha
245 _aUnix Concepts and applications
250 _a4th Ed.
260 _bTata McGraw Hill Education Private Limited
_aNew Delhi
_c2010
300 _a671p.
650 _aCOMPUTER SCIENCE
653 _aGETTING STARTED THE UNIX ARCHITECTURE AND COMMAND USAGE THE FILE SYSTEM HANDLING ORDINARY FILES BASIC FILE ATTRIBUTES
942 _2ddc
_cBK
_08
999 _c5409
_d5409