Okay, that's weird, because I *just* posted this on my Facebook last night (Mark, are you stalking me)? It was a comic we used in Economics in high school, in '86. But yes, the book is actually from the 70's.
Okay, that's weird, because I *just* posted this on my Facebook last night (Mark, are you stalking me)? It was a comic we used in Economics in high school, in '86. But yes, the book is actually from the 70's.