AK Handbook AK47/AKM/AK74:
An Operational Guide to the AK Series Rifles
Erik Lawrence, Mike Pannone
[Spiral-Bound, 41 pages]
Blackheart Publishing; 1st edition (2011)
ISBN-10: 0981514995
ISBN-13: 978-0981514994

For more information here is their page – https://erik-lawrence.com/