664
Unjust Enrichment To Be Deemed
665
Thing Taken By Mistake To Be Returned (solutio Indebiti)
666
To Pay Back Debt Paid By Mistake
667
To Return Goods Or Amount Taken With Malafide Intention And Benefits Accrued Therefrom
668
To Pay Debt Paid By Third Person
669
Right To Claim Reimbursement If Payable Tax Paid By Another Person
670
Goods Found May Be Kept Upon Giving Information To Police
671
Statute Of Limitation