000 00257nam a2200121Ia 4500
080 _a19.01.05 I43
245 _aSummary
260 _bIDRC
_aOttawaCA
_c1977
300 _a28 p.
583 _c10/11/04
_kJOYD
650 _aINFORMATION SYSTEMS
942 _cM
_mI43
999 _c25952
_d25952