I am looking for a summary of sound change laws of various language families. For example for Indo-European, Uralic, N. Caucasian, Semitic but also within Indo-European e.g. Germanic, Greek etc. Is there a source summarizing this or do I need to make a research separately for each one of those. In any of the cases, please suggest me some bibiography to have a look at.
Thanks in advance!
Appart from the accepted answer, let me add the following chart for Indo-European: http://www.palaeolexicon.com/Content/PiePhonology.aspx