Recommended book on fan design

[ortabe]

Hello,

I have the "Fan Handbook" by Frank P. Bleier. This book is ok as a primer but somewhat limited for detailed selection, let alone design.

If you have any book recommendations covering things like
-fan geometry beyond the outer diameter (number of blades, angle etc)
-the resulting performance
please let me know. My main interest is in vane-axial fans but a broader focus is fine as well as long as it isn't at the expense of depth.

Thanks