ISBN-13: 9780595260102 / Angielski / Miękka / 2002 / 272 str.
No one knows more about classroom humor than a teacher (unless it's a student). If teachers hope to survive, they better have a sense of humor. Nobody knows more about the quirky behavior of some teachers than administrators and vice versa. The origin is laid clear of the phrase "Those who can, do; and those who can't do, teach."