There are 1 book by Dennis J. O'Brien on BookOrb. A strong starting point is Solving equations (1980). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Dennis J. O'Brien written?
BookOrb lists 1 book by Dennis J. O'Brien.
Where should I start with Dennis J. O'Brien?
A good starting point is Solving equations (1980).
What is the Dennis J. O'Brien books in order list?
In publication order: 1. Solving equations (1980).