As I was grading exam papers in drinking coffee at OC Mix, a middle-aged guy spoke to me that he used those bluebooks in the 1970s and was surprised but really glad to see that we're still using them today.
As I was grading exam papers in drinking coffee at OC Mix, a middle-aged guy spoke to me that he used those bluebooks in the 1970s and was surprised but really glad to see that we're still using them today.