MALLACH EFREM G, . (2005). DECISION SUPPORT & DATA UAREBARE SYSTEMS. NEW DELHI: TATA MCGRAW HILL PUB.
MALLACH EFREM G, . 2005. DECISION SUPPORT & DATA UAREBARE SYSTEMS. NEW DELHI: TATA MCGRAW HILL PUB.
MALLACH EFREM G, . DECISION SUPPORT & DATA UAREBARE SYSTEMS. NEW DELHI: TATA MCGRAW HILL PUB. 2005.
