000			00514nam a2200205Ia 4500
005			20250220125246.0
008			250220s9999||||xx |||||||||||||| ||und||
020			_a0071008047 _c _6.25
040			_aMAIN
041			_aEnglish
082			_a005.74 _bKOR
100			_aKorth, Henry F. and Silberschatz, Abraham
245			_aDatabase system concepts
250			_a2nd ed.
260			_aLondon _bMcGraw-Hill _c1991
300			_axix,694p.
650			_aComputer database
650			_aDatabases
942			_cBK
999			_c25792 _d25792