00521nam a2200157Ia 4500003000600000005001700006008004100023020001800064040002500082082002300107100002500130245009600155260005100251300002900302500003200331NORSU20240415025645.0240215s9999    xx            000 0 und d  a0-13-080900-4  aNORSU-DumcNORSU-Dum  aGR/371.35/P58/2001  aPicciano, Anthony G. 0aDistance Learning Making Connections Across Virtual Space and Timecby Anthony G. Picciano   bPrentice-Hall, Inc.c2001aUpper Saddle River   axviii, 253 pages; 23 cm.  aincludes glossary and index