000 00230 a2200097 4500
001 23252
100 _aTheil, H
245 _aOptional decision rules for government
260 _a
_bNorth Holland Pubs
_c1968
090 _c15760
_d15760
942 _aNUST-CAE
_cM
_c6403
999 _c258325
_d258325