CHAPTER XXI
THE LAW OF OBLIGATIONS § 165. The Nature of Obligations 422 § 166. Solidary Obligations 424 § 167. The Sources of Obligations 427 § 168. Obligations arising from Contracts 427 § 169. Obligations arising from Torts 428 § 170. Obligations arising from Quasi-Contracts 432 § 171. Innominate Obligations 435