Anarchist cookbook has it changed any over the years.?

Hey I was wondering have they like got rid of stuff in the book. is it much more mild so if I got it at borders or barnes and noble would it not be the 1971 anarchist cookbook. cause it says it is a reissue and I was actually talking to a guy in barnes and noble who worked there, he said it was not the same as the 1971 release and he said he bought his copy at a gunshow. so would that be the place I need to go to get a copy ,cause I really don't want some tampered copy. so where do I go or do they even make the original 1971 issue, and I don't want to get one thats worth money like an original but can you help me and I don't want to get a download of it I don't like that stuff.