00264nam a2200109Ia 4500008004100000041001200041082001100053100002000064245005800084260000600142650000600148221030s9999    xx            000 0 und d  aEnglish  a105.23  aM. E. S. Loomis 0aData Management & File Structurescby M. E. S. Loomis  c0  aB