How Did We Find Out About Lasers?

Walker & Company, 1990. Hardcover. Acceptable. Disclaimer:A readable copy. All pages are intact, and the cover is intact. Pages can include considerable notes-in pen or highlighter-but the notes cannot obscure the text. An ex-library book and may have standard library stamps and/or stickers. At ThriftBooks, our motto is: Read More, Spend Less.Dust jacket quality is not guaranteed.

Walker & Company. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

UsedLikeNew. Used Like-New:May have Remainder Mark.

UsedLikeNew. Used Like-New:May have Remainder Mark.

UsedLikeNew. Used Like-New:May have Remainder Mark.

UsedVeryGood. Used Very Good:Minor shelf wear.

UsedVeryGood. Used Very Good:Minor shelf wear.

New. .

New. .

New. .