3.
4.
5.
R-Calculus, III: Post Three-Valued Logic
by Li, Wei, Sui, Yuefei
ISBN: 9789811942723
List Price: $179.99
6.
R-CALCULUS: a Logic of Belief Revision
by Li, Wei, Sui, Yuefei
ISBN: 9789811629464
List Price: $119.99
7.
8.
R-Calculus, III: Post Three-Valued Logic
by Li, Wei, Sui, Yuefei
ISBN: 9789811942693
List Price: $199.99
10.
R-Calculus, VI: Finite Injury Priority Method
by Li, Wei, Sui, Yuefei
ISBN: 9789819758296
List Price: $169.99