The Richard Diebenkorn Foundation has a new website! Please visit diebenkorn.org.
https://lccn.loc.gov/88644281The best American poetry. New York, N.Y. : Collier Books, ©1988-<2011-> : New York : Scribner Poetry 1988- volumes ; 22 cm 1988- Scribner Poetry PS615 .B474 ISSN: 1040-5763