000			00387nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e138015 _aMAIN
041			_aEnglish
082			_a003 S55A
100			_aSenn, James A
245		0	_aAnalysis and design of information systems
250			_a2nd ed.
260			_aNew York _bMcGraw-Hill _c1989
300			_a853p. p.
942			_cBK
999			_c96828 _d96828