This book is by Sheila McGregor and was published in 1984. My friend, Aaron (AMBush) kindly sent a copy to me. In addition to the history of Scandavian knitting, there are sections on Norwegian, Swedish and Danish, and North Atlantic Islands (Faeroe and Iceland) knitting styles. the book discusses techniques and styles. There are lots of charted patterns and black & white photos (not enough colour photos for my liking). As you might have guessed, I enjoyed reading about circular knitting, steeks and cut knitting along with seamless garments. There are also chapters discussing and giving patterns for jerseys, gloves and mittens, stockings and caps.
If you are interested in stranded knitting in Scandavian patterns, this is a great reference book. I recommend getting a copy while it is still available.