04-16-2020, 08:25 PM
(This post was last modified: 05-13-2020, 08:00 PM by The Professor.)
![[Image: 17.png]](https://i.ibb.co/3R89h0K/17.png)
Free RC Design Concepts & Formulas 52 Pages PDF
By: John M. Roberts
Download Link:
Click Here
It's not mine but I made it for those who can't afford to buy a book to help you God bless.
Happy Studying
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