The authoritative instrument for the distribution of all forms of official IRS tax guidance is the Internal Revenue Bulletin (IRB), a weekly collection of these and other items of general interest to the tax professional community.
perfidy definition: The definition of a perfidy is a deliberate betrayal. (noun) An example of a perfidy is spreading a best friend's secrets all over town....
Percale is a plain-weave fabric, meaning that the warp and the weft threads cross over and under each other one at a time. The threads are tightly woven, which results in a fine texture and finish. The wordpercaleis derived from pargalal, a centuries-old cloth from Persia. Sateen sheets have a luxurious look and feel.