Example:
How can I get the first cell value?
If the cell with the internal comma isn't enclosed in quotes, it has been improperly written, and you can't read the file properly at all.
You don't really need a CSV library for this: it 's easy enough to write a CSV reader, but you have to know the convention. Any cell can be enclosed in quotes, which take priority over any internal commas, and which should be removed.