This is an excellent police resource. The format is a bit cumbersome. If anyone has a better format please share. This is an underutilized resource. I’m also looking to purchase a hard copy version of this.
I think this reads like a huge policy book. It links standards to the best research from the day.
#4 – Police; [a report. – Full View | HathiTrust Digital Library
— Read on babel.hathitrust.org/cgi/pt