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book cover of X Stands for Unknown

X Stands for Unknown

(1984)
A non fiction book by

 
 
Discusses a wide range of topics from the fields of physics, chemistry, mathematics, and astronomy, analyzing such areas as the laws of electromagnetism, the light spectrum, astronomical phenomena, computer chips, and more

    

Used availability for Isaac Asimov's X Stands for Unknown

Hardback Editions

February 1985 : UK Hardback
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Title: X Stands for Unknown
Author(s): Isaac Asimov
ISBN: 0-246-12074-6 / 978-0-246-12074-8 (UK edition)
Publisher: HarperCollins Publishers Ltd
Availability: Amazon   Amazon UK   Amazon CA   


February 1984 : USA Hardback
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Title: X Stands for Unknown
Author(s): Isaac Asimov
ISBN: 0-385-18915-X / 978-0-385-18915-6 (USA edition)
Publisher: Doubleday
Availability: Amazon   Amazon UK   Amazon CA   


Paperback Editions

April 1986 : UK Paperback
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Title: X Stands for Unknown
Author(s): Isaac Asimov
ISBN: 0-586-05842-7 / 978-0-586-05842-8 (UK edition)
Publisher: HarperCollins Publishers Ltd
Availability: Amazon   Amazon UK   Amazon CA   


February 1985 : USA Paperback
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Title: X Stands for Unknown
Author(s): Isaac Asimov
ISBN: 0-380-69847-1 / 978-0-380-69847-9 (USA edition)
Publisher: Avon Books
Availability: Amazon   Amazon UK   Amazon CA