00427 a2200121 4500020001500000082001600015100002400031245012800055260003900183300002300222650002900245700003100274 a0074623915 a005.74bDAT aSadanndan, P. eed. aAdvances in data management 94bproceedinga of the sixth international conference on management of data december 19-21,1994 aNew DelhibMcGraw-Hillc1995g1995 aviii, 408p.c24cm. aDATA FILES AND DATABASES aChakravarthy, Sharma eed.