Nothing is in that book that isn’t taught in military training and covert operations. It is more a problem when idiots follow it. The chemistry is obsolete as well as the technology. The tactical and information is still valid today.
The U.S. Army Improvised Munitions Handbook is $11.52 from Amazon (or available as a download from the US Gov’t for free).
The government altered the recopies. They went to the publisher and they agreed for subtitle changes in the formulas in order to decrease their effectiveness. Even the internet recipes have evidence of being altered. FWIW.
My seniments exactly!