The book is printed by Pocket Books, 1978, by Isaac Asimov. The Collapsing Universe, The Story Of Black Holes. The book is in Good-Shape. There are creases in the spine of the book. There is no writing inside cover of the book. The book has 238 pages.

 US Buyer pays shipping cost $6.00 without tracking CAD. Canadian Buyer pays shipping cost $4.00 CAD. 

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 US surface mail shipping could take between 1 to 3 weeks for the item to reach your door.