“Preventing Crime in America and Japan: A Comparative Study”

MMP is mentioned in the book "Preventing Crime in America and Japan" by Robert Y. Thornton. He describes MMP as “the largest Salem gang.” This book says that MMP stands for "Mean Master Poppers," and it describes MMP as "Salem's largest gang."

Links:  www.amazon.com/Preventing-Crime-America-Japan-Comparative/dp/0873327896/ref=sr_1_1?ie=UTF8


http://books.google.com/books?id=sflfv1HE7NcC&pg=PA12&lpg=PA12&dq=preventing+crime+in+america+and+japan&source=bl&ots=YAHDSqARGp&sig=m1svxfeqLqUZJXI2pBsG5ubz7_I&hl=en&sa=X&ei=moL7UsHoCs2vqQGo7oHABw&ved=0CDQQ6AEwAQ#v=onepage&q=preventing%20crime%20in%20america%20and%20japan&f=false