I just start reading(at same time):
Principles of Electronic Communication Systems - Louis E. Frenzel - McGraw-Hill
Digital Electronics: Principles and Applications, 7/e Roger L. Tokheim - McGraw-Hill
with:
background: MALVINO Electronics Principles 6th /E - McGraw-Hill full read
but I am of opinion of reading FIRST all:
Digital Electronics: Principles and Applications, 7/e Roger L. Tokheim - McGraw-Hill
am I wrong, or NOT ? What is the best ?

 

Reading order is not critical. My recommendation to you would be to read first the one in which you are the most interested.

hgmjr

 

You keep asking these types of question as per your other thread. The advice is still the same: ensure you are familiar with the basics of Volume I and IV here at AAC that will be sufficient to tackle any of these books - irrespective of the order. Then read what provides you the most interest - reading something you have little interest in with be a worthless exercise. I would also recommend that try and supplement any reading with practical exercises in the subject.

Dave