id	keyword
inlawrev-2379	estoppel
inlawrev-2379	defendant
inlawrev-2379	collateral
inlawrev-2379	plaintiff
inlawrev-2379	court
inlawrev-2379	nonmutuality
inlawrev-2379	judgment
inlawrev-2379	use
inlawrev-2379	party
inlawrev-2379	litigation
inlawrev-2379	u.s
inlawrev-2379	note
inlawrev-2379	suit
inlawrev-2379	co.
inlawrev-2379	parklane
inlawrev-2379	supra