000			00313nam a22001217a 4500
999			_c12133 _d12133
005			20210827144339.0
008			210827b ||||| |||| 00| 0 eng d
100			_aGOYAL,NIDHI.MANSI.
245			_aBASIC OF AS UNIX AND SHELL PROGRAMMING
260			_bTATA MC GRAW HILL _c2007
300			_a304p.
942			_2ddc _cBK