Are you all right. I was happy to read your letter. I was happy to be a member of the club. I will try not to embarras you and be quick and I try help everyone. "Sadullaev" was my favourite in mathematics

Hi
Are you all right. I was happy to read your letter. I was happy to be a member of the club. I will try not to embarras you and be quick and I try help everyone . “Sadullaev” was my favourite in mathematics.
This book covers the topics in more information and provides exercises for each topic. I would recommend this book to anyone interested in math. I will definitely, write to you what more useful, interesting books. I can recommend next time. The best wisher for you:
With respect Periyzat