I am afraid that my USMA 10728 was misconceived. The plain text part of Carleton's USMA 10715 that I received omitted the words "used in Engineering Units" from the PS of Leo P., although those words appeared in the HTML version. Duncan Bath received the complete version in USMA 10729. I now suspect that Engineering Units is a very sloppy handbook since it was printed with capital initial letters. Joseph B. Reid 17 Glebe Road West Toronto M5P 1C8 Tel. 416 486-6071
