Archival snapshot of entire looseleaf Code of Massachusetts Regulations held by the Social Law Library of Massachusetts as of January 2020.

I am an eighty-eight-year-old divorced mother of fi ve, a retired nurse of over eighteen years, and a stay-at-home mom. The divorce (fi led because he took off with another woman) happened when my fi rstborn was ready for college. I decided to get back into the nursing fi eld. I decided against a refresher course and instead did private duty. After six weeks of taking care of patient, I was asked to work in the psych unit. I found a lot of new medications. So I went to college, where I completed my BA in arts and my master's in psych counseling.

Written by some of the founders of complexity theory and complexity theories of cities (CTC), this Handbook expertly guides the reader through over forty years of intertwined developments: the emergence of general theories of complex self-organized systems and the consequent emergence of CTC.