Contains registers 637 through 648
No. 648, eff. 1/1/2010
No. 647, eff. 12/1/2009
No. 646, eff. 11/1/2009
No. 645, eff. 10/1/2009
No. 644, eff. 9/1/2009
No. 643, eff. 8/1/2009
No. 642, eff. 7/1/2009
No. 641, eff. 6/1/2009
No. 640, eff. 5/1/2009
No. 639, eff. 4/1/2009
No. 638, eff. 3/1/2009
No. 637, eff. 2/1/2009
/code/archive/2009
