I tried to have a look at this for you - but got completely confused with what you are trying to ask....(maybe need more beer again).
I have Thom Nav book - it is third edition, dated 1997. It ends at page 362 - I have no 449. Assuming a misprint I checked pages 44 and 49. Nothing there either.
Back to your message and tried again.
One thing that would help - especially when trying to decipher from a distance - would be the use of standard phraseology.
Don't get into the habit of using two digit numbers to represent headings (if that is, as I suspect, what you have done).
I don't quite follow what the 360° bracket is there for - you have not mentioned it again....have another read and see if you have missed anything (or typed it incorrectly).