00425nam a22001457i 4500001001000000005001700010008004100027020001500068082002200083100001800105245004500123260004100168300001700209650005300226SXC01875120260819093642.0260101s1986    ii            000 0 eng d  a0895882671  a005.75D SIM-U222  aSimpson, Alan10aUnderstanding dBase III /cSimpson, Alan  abBPB Publications, New Delhi,c1986  ap. ;c22 cm. 0aSpecific types of data files and databases-Dbase