000			00387 a2200157 4500
020			_a8120301765
041			_aEn
082			_a005.74 _bMAR
100			_aMartin , James
245			_aPrinciples of data-base management
260			_c1976 _aNew Delhi _bPrentice-Hall _g2000
300			_c24 cm. _axvi,352 p.
650			_aDATABASE MANAGEMENT
650			_aCOMPUTER SCIENCE
942			_cSR
999			_c27593 _d29140