The Tax Reform Act of 1986

http://www.straightdope.com/classics/a5_139.html
In the above Cecil states:

Ok, did the Tax Reform Act of 1986 lower the taxes for Americas overall?

Cecil says an extra $300 billion income for affluent Americans of which 2/3 was from clossed loopholes. Where does of the other 1/3 come from?

What was the effect of this Tax Reform on the economy? If Americans really had to pay more in income tax, how does this equal improving the economy through tax cuts, if this didn’t really cut taxes? Did this reallly cut taxes?

Does anybody know where I can get the full text of this bill?

Everyone else who are not affluent.

Have you tried Google?