BatSheva Ilany

BatSheva Ilany is the author of "Change and Invariance", "Ratio and Proportion" and "From the Golden Rectangle to the Fibonacci Sequences".

Books by BatSheva Ilany

Ratio and Proport...
Ben-Chaim, David
Paperback:

Ratio and Proport...
Ben-Chaim, David
Hardback: $108.00

Ratio and Proport...
Ben-Chaim, David
Electronic book text: $49.99

Ratio and Proport...
Ben-Chaim, David
Paperback: $59.00