000			00377nam a22001457a 4500
999			_c2563 _d2563
020			_a9789384494469
082			_a005.432 VID
100			_aVidya A _aGeetha AM
245			_aUnix Shell Programming
250			_aBCA Fourth Sem
260			_aBangalore _bSkyward Publishers _c2016
300			_a326
650			_aComputer programming, programs, data, security
942			_cREF