Posting this as a follow up to the first part, here (http://asylums.insanejournal.com/scans_daily/941798.html) to show the progression of Bruce and Dick's relationship. How it started, and how much it meant to each of them by the time Dick went away to college.
I love how Dick's calling Bruce 'a big brother image' but they're totally being dad and son here. And how Bruce is a dad with a now empty nest, who copes by working harder and differently and moving to smaller digs.
Also, here's the same story, from Untold Legends of the Batman, by Len Wein and Jim Aparo.
Also, Dick likes Dr. Pepper.
ETA: One Bullet Too Many (from Batman #217) is reprinted in Batman from the 30s to the 70s HC (1971) Batman in the Sixties TPB (1999) and Showcase Presents:Robin the Boy Wonder Vol. 1 TPB (2008)