BOOKS - Plate theories, Composites

Hi to everyone.

I would like to get this book - Theory and Analysis of Elastic Plates and Shells (Reddy). But it is not cheap.

Does anyone have any idea, where can I get it? Is it possible to buy the old (already used) book for lower price.

Thanks.

https://www.amazon.com/Theory-Analysis-Elastic-Systems-Control-ebook/dp/B005H6YEXG