Required to read only the column with a specific header of a CSV file

Hi all
I have to read only the values from a specific column header of a CSV file using UNIX shell scripting (say the header will be Asset ID), I have the CSV file already saved in the UNIX server and am trying to extract data only from the column to be used for another application, I am novice in the UNIX shell scripting, can someone help me on this regards
Thanks