00610pam a2200217 a 45000010008000000030008000080050017000160080041000330100013000740150015000870200015001020350012001170400027001290820017001561000019001732450064001922600035002563000029002915040051003206500021003711587656BD-DhUL20161102154203.0981021s1998    ii       b    000 0 eng    a98047915  aGB99-72077  a8170002486  a1587656  aDLCbengcBD-DhULdDLC00a004221bSEU  aSehgal, R. L.   aUser education in computer based libraries /cR. L. Sehgal   aLondon :bEss Ess pub.,c1998.  a316 p. :bill. ;c21 cm.  aIncludes bibliographical references and index. 0aComputer science