00332pam a2200121 a 4500020000500000041000500005082000900010100005500019245005600074250001400130260005200144300001400196  c  h  a5.74  aUMANATH (Narayan S.)/ SCAMELL (Richard W.)eauthor  aData Modeling and Database DesignhTextual Document  a3rd Rep.   bCengage Learning India Pvt. Ltd New Delhic2009  aviii, 698