00590nam a2200193Ia 450000500170000000800410001704000180005804100080007608200220008410000200010624500630012625000120018926000430020130000280024465000500027265000360032265000170035870000210037520241111144413.0210716s1989    xx            000 0 und d  cAIMIT LIBRARY  aeng  a005.134 21bHURJ  aHursch, Jack L.  aDbase essentials /cBy Jack L Hursch and Carolyn J Hursch.  a1st ed.  aNew Delhi :bBPB Publications ;c1989.  axii,304p. ;bPBc21 cm.  aNew and modified dbase commands and functions  aSecurity and integrityEmbedded   aEmbedded sql  aHursch, Carolyn.