000 00318nam a2200121Ia 4500
100 _aLoomis, Mary E. S.
020 _a0-87692-536-0
942 _cBK
245 _aData management and file processing
260 _aPrentice-Hall of India private limited, New Delhi
_c1988
082 _a001.640285 Loo
300 _axix,490
999 _c62148
_d62148