Not used regularly, but in the central pharmacy during my PGY-1 we always had a copy of Dipiro's pharmacotherapy, pediatric injectable drugs, trissels compounding stability book, as well as drugs in pregnancy and lactation placed on a shelf for safe keeping.
On occasion I would sometimes refer to our compounding/stability reference book to check if two IV drugs could be administered together (if I couldn't find a definitive answer elsewhere).
Not sure if that answers your question or not.