000 00261nam a22001097a 4500
020 _a0801317800
100 _aGEORGE J. POSNER
245 _aCOURSE DESIGN
250 _a5TH EDITION
260 _aUNITED STATES OF AMERICA
_bLONGMAN PUBLISHERS
_c1997
942 _cBK
999 _c252210
_d252209