J.F. Bergen Publishers, Inc., 1980. Paperback. 1980 edition. Softcover is good with toning, and rubbing along spine. Binding is good. Page edges have some foxing and tiny spot stains. There is a name in pen and a stamped number on front endpaper. Pages are clean and unmarked. LO.
Holt, Rinehart and Winston, 1969-01-01. Paperback. 9x6x0. Book is clean but has a little rubbing around edges. Binding is good; some yellow highlighting in first 35 pages of text and a previous owner name on first page. TP HS.
Routledge, 1992-11-26. Paperback. 9x6x1. Trade Paperback in stiff wrappers. Light shelf wear. Internally tight binding, with notations on a dozen or so pages. Professional packaging and prompt shipping.
Belknap Press: An Imprint of Harvard University Press, 2015-03-10. Third. Hardcover. 8x5x1. Dust jacket and book have minor wear, has a good binding, copyright date circled with blue pen- no other marks or notations.