Fessenden & Fessenden (Both of Fessenden)
I have been studing the Organic Chemistry since the the first semester at my college.
It was amazing book for me although it reduces my energy to understand every information in it. I think thats why it called by nature science.
hehe that was something really different :D
Hehe it was embarrasing for me
It was a stiff lesson for me :D
Thank you for upvote I hope to join in this community there are benefits
You are welcome