In general, commercial law materials are generally located on the 4th floor (map).
Materials dealing with commercial transactions can be found in the call number range KF871 - KF962.
Materials dealing with secured transactions can be found in the call number range KF1046 - KF1062.
Materials covering the debtor-creditor relationship can be found in the call number ranges above, as well as in the bankruptcy section, which is located in the call number range KF1501 - KF1548.
Find more resources on commercial law in TALLONS.
Asset-Based Lending by 
Commercial Law of Intellectual Property by 
Uniform Commercial Code (6th ed.) by