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Books by Betancourt, John

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12 books found
The Ray Bradbury Science Fiction MEGAPACK®
The Ray Bradbury Science Fiction MEGAPACK®
By: Bradbury, Ray, Betancourt, John
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The 4th Mystery MEGAPACK®
The 4th Mystery MEGAPACK®
By: Betancourt, John Gregory
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Pulp Classics:: The Black Mask Magazine, (May 1920)
Pulp Classics:: The Black Mask Magazine, (May 1920)
By: Betancourt, John Gregory
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Pulp Classics: Spicy Mystery Stories (February 1937)
Pulp Classics: Spicy Mystery Stories (February 1937)
By: Betancourt, John Gregory
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Pulp Classics: Submarine Stories Magazine (March 1930)
Pulp Classics: Submarine Stories Magazine (March 1930)
By: Betancourt, John Gregory
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Pulp Classics: Sinister Stories #1 (February 1940)
Pulp Classics: Sinister Stories #1 (February 1940)
By: Betancourt, John Gregory
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Roger Zelazny's The Dawn of Amber (Dawn of Amber Trilogy Book 1)
Roger Zelazny's The Dawn of Amber (Dawn of Amber Trilo…
By: Betancourt, John
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Roger Zelazny's Shadows of Amber (Amber Series Book 4)
Roger Zelazny's Shadows of Amber (Amber Series Book 4)
By: Betancourt, John
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Roger Zelazny's To Rule in Amber (Dawn of Amber Trilogy Book 3)
Roger Zelazny's To Rule in Amber (Dawn of Amber Trilog…
By: Betancourt, John Gregory
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Pulp Classics:: Strange Tales #7 (January 1933)
Pulp Classics:: Strange Tales #7 (January 1933)
By: Betancourt, John Gregory
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Pulp Classics: Phantom Detective #1 (February 1933)
Pulp Classics: Phantom Detective #1 (February 1933)
By: Betancourt, John Gregory
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How to "excel" at options valuation: build a flexible, spreadsheet-based lattice model for better calculations.: An article from: Journal of Accountancy
How to "excel" at options valuation: build a flex…
By: Charles P. Baril, Luis Betancourt, John W. Briggs
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