Liczby trójkątne
Wyd. 1. --
Our rough guess is there are 16,500 words in this book.
At a pace averaging 250 words per minute, this book will take 1 hours and 6 minutes to read. With a half hour per day, this will take 2 days to read.
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Author
Publication
1962 - Państwowe Zakłaky Wydawnictw Szkolnych, Warszawa, Poland
Language
Polish
Word Count
16,500 words, Guess
Page Count
66 pages
Identifiers
- Open LibraryOL18795810M
Classifications
- LCCQA241 S4764
Subjects
Series Statement
- Biblioteczka matematyczna -- 12
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