Where to find Digital Image Processing by Gonzalez & Woods

[welatiger]

Plz help me to find
"Digital Image Processing" by Rafael C. Gonzalez
and Richard E. Woods
Thank you

 

[jtbell]

Right here:

https://www.amazon.com/dp/013168728X/?tag=pfamazon01-20

 

[apek]

how to process image RGB to HSL in adobephotoshop or other??