Hedy Lamarr and a Secret Communication System (Inventions and Discovery)
Our rough guess is there are 8,000 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 32 minutes to read. With a half hour per day, this will take 1 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Word Count
8,000 words, Guess
Page Count
32 pages
Physical Format
Paperback
Identifiers
- ISBN-100736896414
- ISBN-139780736896412
- Better World Books9780736896412
- Open LibraryOL7896255M
Classifications
- LCCTK5103.45.R63 2007
Subjects
Topics
BiographyUnited StatesJuvenile literatureJuvenile NonfictionChildren: Grades 3-4Actors and actressesTechnology - InventionsPeople & Places - OtherSpread spectrum communicationsActresses, juvenile literatureWomen, united states, biographyMotion picture actors and actressesChildren's Books/Ages 9-12 BiographyWomen, biography, juvenile literatureBiography & Autobiography - HistoricalBiography & Autobiography - Science & Technology
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!