IRS Publication 15 (Circular E).
Publication 1 (link below).
IRS Publication 590 provides many information on the tax of Individual Retirement Accounts. The publication is about different kinds of IRAs for investment and how they could decrease the incoming tax.
IRS publication 523 is called "Selling Your Home." This publication lays out the tax rules for homeowners when they sell their primary home.
The federal withholding table is located in IRS publication 15, Circular E. This publication changes every year, and be found online or at your local IRS office.
I called the IRS and apparently the form has not been released yet. There is no information about when it will be released available on the website.
IRS Publication 905 is tax information to calculate the estimated amount of income tax to be with held for unemploymnet compensation.
It's a publication of the IRS. The Code, which has a section 929 is a different thing. http://www.irs.gov/publications/p929/index.html
http://www.irs.gov/pub/irs-pdf/p590.pdf
circular D
Circular E
check IRS publication 946 (link added below)