What has the author Douglas J Whaley written?

Douglas J. Whaley has written:

'Warranties and the practitioner' -- subject(s): Warranty, Actions and defenses

'Contracts (Sum & Substance Cd's \'

'Problems and materials on commercial law' -- subject(s): Cases, Commercial law

'Problems and materials on the sale and lease of goods' -- subject(s): Leases, Sales

'Problems and Materials on Payment Law'

'Problems and materials on sales, leases, and licenses' -- subject(s): Cases, Licenses, Leases, Sales

'TM'

'Problems and materials on consumer law' -- subject(s): Law and legislation, Consumer protection

'Sum & Substance Audio on Contracts, 3d (MP3) (Sum & Substance)'

'Sum & Substance Audio on Sale and Lease of Goods'

'Contracts'

'Problems and Materials on Payment Law'

'Problems and Materials on Secured Transactions'