World Treasury ,Physics, Astronomy, Mathmatics Book "sold"

This is a nice book on this subject copyright 1991 by Timothy Ferris 859 pages hard cover. It says in the front jacket dust cover Timothy Ferris has assembled a provocative collection of some of the most eloquent and inspired science writing of our time. There are over sixty scientists here that explore the minute, the small, the huge and the grand from quanta and black holes to galaxies and the theory of chaos. This book is in very good condition shows very little use, its just a little to deep for me so I will pass it on to someone who appreciates it more than I have. $10.00 includes shipping to the US, paypal is okay. "sold"