< Plagiarize>

I've just checked the covers of all my Tom Lehrer albums and I think it comes from the song "Lobachevsky" on "Tom Lehrer discovers Australia" [recorded in 1960, and I was at one of his Melbourne concerts where he sang Be prepared which was, at the time, officially banned in Australia if I remember correctly.] It's too late for me to play the album now -- I'll check it out tomorrow -- don't want to annoy the neighbours!!