pearl-king documents

Subtitle. Globes show continents and the oceans
Documents Subtitle. Globes show continents and the oceans
Economic Systems Part II. Modes of Distributing Goods 1. Reciprocity: the exchange of goods and services, of approximately equal value, between two parties
Documents Economic Systems Part II. Modes of Distributing Goods 1. Reciprocity: the exchange of goods and services, of approximately equal value, between two parties