00346nam a22001457a 450000500170000002000180001704000080003508200250004310000160006824500260008425000120011026000360012230000180015865000240017620220630112836.0  a9789354514555  cAEF  223rd ed.a005.7bLIT  aLitke, S. D  aDatabase technologies  a1st ed.  aPune:bNirali Prakashan,c2019.  a78 p.:c21 cm  adatabase technology