000			00396nam a2200145Ia 4500
008			190829s9999||||xx |||||||||||||| ||und||
020			_a9789813091037
100			_aGroff, James R.
245		0	_aUnderstanding Unix: A Conceptual Guide
250			_a2ND ED.
260			_bTech Publications _aSingapore _c1988
650			_aComputer Program Language
700			_aWeinberg, Paul N.
942			_cBK
999			_c2304 _d2304